39751263

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 60984000

約数和(自身を除く): 21232737

約数列:

[1, 3, 9, 27, 41, 123, 149, 241, 369, 447, 723, 1107, 1341, 2169, 4023, 6109, 6507, 9881, 18327, 29643, 35909, 54981, 88929, 107727, 164943, 266787, 323181, 969543, 1472269, 4416807, 13250421, 39751263]

約数ペア:

[(1, 39751263), (3, 13250421), (9, 4416807), (27, 1472269), (41, 969543), (123, 323181), (149, 266787), (241, 164943), (369, 107727), (447, 88929), (723, 54981), (1107, 35909), (1341, 29643), (2169, 18327), (4023, 9881), (6109, 6507)]