31127941332

素因数分解:

$2^2\times 3^6\times {\mathrm{1637}}^1\times {\mathrm{6521}}^1$

素因数の和:8180

約数の個数: 84

約数和(自身を含む): 81735908436

約数和(自身を除く): 50607967104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1637, 2916, 3274, 4911, 6521, 6548, 9822, 13042, 14733, 19563, 19644, 26084, 29466, 39126, 44199, 58689, 58932, 78252, 88398, 117378, 132597, 176067, 176796, 234756, 265194, 352134, 397791, 528201, 530388, 704268, 795582, 1056402, 1193373, 1584603, 1591164, 2112804, 2386746, 3169206, 4753809, 4773492, 6338412, 9507618, 10674877, 19015236, 21349754, 32024631, 42699508, 64049262, 96073893, 128098524, 192147786, 288221679, 384295572, 576443358, 864665037, 1152886716, 1729330074, 2593995111, 3458660148, 5187990222, 7781985333, 10375980444, 15563970666, 31127941332]

約数ペア:

[(1, 31127941332), (2, 15563970666), (3, 10375980444), (4, 7781985333), (6, 5187990222), (9, 3458660148), (12, 2593995111), (18, 1729330074), (27, 1152886716), (36, 864665037), (54, 576443358), (81, 384295572), (108, 288221679), (162, 192147786), (243, 128098524), (324, 96073893), (486, 64049262), (729, 42699508), (972, 32024631), (1458, 21349754), (1637, 19015236), (2916, 10674877), (3274, 9507618), (4911, 6338412), (6521, 4773492), (6548, 4753809), (9822, 3169206), (13042, 2386746), (14733, 2112804), (19563, 1591164), (19644, 1584603), (26084, 1193373), (29466, 1056402), (39126, 795582), (44199, 704268), (58689, 530388), (58932, 528201), (78252, 397791), (88398, 352134), (117378, 265194), (132597, 234756), (176067, 176796)]