227029379731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{6917}}^1$

素因数の和:7432

約数の個数: 64

約数和(自身を含む): 302969880576

約数和(自身を除く): 75940500845

約数列:

[1, 7, 11, 23, 43, 77, 161, 253, 301, 431, 473, 989, 1771, 3017, 3311, 4741, 6917, 6923, 9913, 10879, 18533, 33187, 48419, 69391, 76087, 76153, 109043, 129731, 159091, 203863, 297431, 426259, 532609, 763301, 1113637, 1427041, 1750001, 2082017, 2981227, 2983813, 3271741, 4688849, 6840913, 12250007, 20868589, 22902187, 32793497, 32821943, 47886391, 68568221, 75250043, 128192761, 229554479, 479977547, 526750301, 754250431, 897349327, 1410120371, 2948433503, 5279753017, 9870842597, 20639034521, 32432768533, 227029379731]

約数ペア:

[(1, 227029379731), (7, 32432768533), (11, 20639034521), (23, 9870842597), (43, 5279753017), (77, 2948433503), (161, 1410120371), (253, 897349327), (301, 754250431), (431, 526750301), (473, 479977547), (989, 229554479), (1771, 128192761), (3017, 75250043), (3311, 68568221), (4741, 47886391), (6917, 32821943), (6923, 32793497), (9913, 22902187), (10879, 20868589), (18533, 12250007), (33187, 6840913), (48419, 4688849), (69391, 3271741), (76087, 2983813), (76153, 2981227), (109043, 2082017), (129731, 1750001), (159091, 1427041), (203863, 1113637), (297431, 763301), (426259, 532609)]