66704670729

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1979}}^1\times {\mathrm{70663}}^1$

素因数の和:72701

約数の個数: 24

約数和(自身を含む): 98220133440

約数和(自身を除く): 31515462711

約数列:

[1, 3, 9, 53, 159, 477, 1979, 5937, 17811, 70663, 104887, 211989, 314661, 635967, 943983, 3745139, 11235417, 33706251, 139842077, 419526231, 1258578693, 7411630081, 22234890243, 66704670729]

約数ペア:

[(1, 66704670729), (3, 22234890243), (9, 7411630081), (53, 1258578693), (159, 419526231), (477, 139842077), (1979, 33706251), (5937, 11235417), (17811, 3745139), (70663, 943983), (104887, 635967), (211989, 314661)]