417990159

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{64237}}^1$

素因数の和:64487

約数の個数: 16

約数和(自身を含む): 621823840

約数和(自身を除く): 203833681

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 64237, 192711, 578133, 1734399, 15481117, 46443351, 139330053, 417990159]

約数ペア:

[(1, 417990159), (3, 139330053), (9, 46443351), (27, 15481117), (241, 1734399), (723, 578133), (2169, 192711), (6507, 64237)]