70691907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 40591293

約数列:

[1, 3, 11, 13, 33, 39, 143, 367, 429, 449, 1101, 1347, 4037, 4771, 4939, 5837, 12111, 14313, 14817, 17511, 52481, 64207, 157443, 164783, 192621, 494349, 1812613, 2142179, 5437839, 6426537, 23563969, 70691907]

約数ペア:

[(1, 70691907), (3, 23563969), (11, 6426537), (13, 5437839), (33, 2142179), (39, 1812613), (143, 494349), (367, 192621), (429, 164783), (449, 157443), (1101, 64207), (1347, 52481), (4037, 17511), (4771, 14817), (4939, 14313), (5837, 12111)]