121863555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 116600445

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 137, 165, 297, 411, 495, 599, 685, 1233, 1485, 1507, 1797, 2055, 2995, 3699, 4521, 5391, 6165, 6589, 7535, 8985, 13563, 16173, 18495, 19767, 22605, 26955, 32945, 40689, 59301, 67815, 80865, 82063, 98835, 177903, 203445, 246189, 296505, 410315, 738567, 889515, 902693, 1230945, 2215701, 2708079, 3692835, 4513465, 8124237, 11078505, 13540395, 24372711, 40621185, 121863555]

約数ペア:

[(1, 121863555), (3, 40621185), (5, 24372711), (9, 13540395), (11, 11078505), (15, 8124237), (27, 4513465), (33, 3692835), (45, 2708079), (55, 2215701), (99, 1230945), (135, 902693), (137, 889515), (165, 738567), (297, 410315), (411, 296505), (495, 246189), (599, 203445), (685, 177903), (1233, 98835), (1485, 82063), (1507, 80865), (1797, 67815), (2055, 59301), (2995, 40689), (3699, 32945), (4521, 26955), (5391, 22605), (6165, 19767), (6589, 18495), (7535, 16173), (8985, 13563)]