81124902

素因数分解:

$2^1\times 3^4\times {\mathrm{619}}^1\times {\mathrm{809}}^1$

素因数の和:1442

約数の個数: 40

約数和(自身を含む): 182298600

約数和(自身を除く): 101173698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 619, 809, 1238, 1618, 1857, 2427, 3714, 4854, 5571, 7281, 11142, 14562, 16713, 21843, 33426, 43686, 50139, 65529, 100278, 131058, 500771, 1001542, 1502313, 3004626, 4506939, 9013878, 13520817, 27041634, 40562451, 81124902]

約数ペア:

[(1, 81124902), (2, 40562451), (3, 27041634), (6, 13520817), (9, 9013878), (18, 4506939), (27, 3004626), (54, 1502313), (81, 1001542), (162, 500771), (619, 131058), (809, 100278), (1238, 65529), (1618, 50139), (1857, 43686), (2427, 33426), (3714, 21843), (4854, 16713), (5571, 14562), (7281, 11142)]