27831140865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2084

約数の個数: 128

約数和(自身を含む): 55138406400

約数和(自身を除く): 27307265535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 99, 135, 139, 165, 219, 297, 365, 417, 495, 657, 695, 803, 1095, 1251, 1485, 1529, 1847, 1971, 2085, 2409, 3285, 3753, 4015, 4587, 5541, 6255, 7227, 7645, 9235, 9855, 10147, 12045, 13761, 16623, 18765, 20317, 21681, 22935, 27705, 30441, 36135, 41283, 49869, 50735, 60951, 68805, 83115, 91323, 101585, 108405, 111617, 134831, 152205, 182853, 206415, 249345, 256733, 273969, 304755, 334851, 404493, 456615, 548559, 558085, 674155, 770199, 914265, 1004553, 1213479, 1283665, 1369845, 1483141, 1674255, 2022465, 2310597, 2742795, 2824063, 3013659, 3640437, 3850995, 4449423, 5022765, 6067395, 6931791, 7415705, 8472189, 11552985, 13348269, 14120315, 15068295, 18202185, 18741509, 22247115, 25416567, 34658955, 40044807, 42360945, 56224527, 66741345, 76249701, 93707545, 127082835, 168673581, 200224035, 206156599, 281122635, 381248505, 506020743, 618469797, 843367905, 1030782995, 1855409391, 2530103715, 3092348985, 5566228173, 9277046955, 27831140865]

約数ペア:

[(1, 27831140865), (3, 9277046955), (5, 5566228173), (9, 3092348985), (11, 2530103715), (15, 1855409391), (27, 1030782995), (33, 843367905), (45, 618469797), (55, 506020743), (73, 381248505), (99, 281122635), (135, 206156599), (139, 200224035), (165, 168673581), (219, 127082835), (297, 93707545), (365, 76249701), (417, 66741345), (495, 56224527), (657, 42360945), (695, 40044807), (803, 34658955), (1095, 25416567), (1251, 22247115), (1485, 18741509), (1529, 18202185), (1847, 15068295), (1971, 14120315), (2085, 13348269), (2409, 11552985), (3285, 8472189), (3753, 7415705), (4015, 6931791), (4587, 6067395), (5541, 5022765), (6255, 4449423), (7227, 3850995), (7645, 3640437), (9235, 3013659), (9855, 2824063), (10147, 2742795), (12045, 2310597), (13761, 2022465), (16623, 1674255), (18765, 1483141), (20317, 1369845), (21681, 1283665), (22935, 1213479), (27705, 1004553), (30441, 914265), (36135, 770199), (41283, 674155), (49869, 558085), (50735, 548559), (60951, 456615), (68805, 404493), (83115, 334851), (91323, 304755), (101585, 273969), (108405, 256733), (111617, 249345), (134831, 206415), (152205, 182853)]