85017471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 142622208

約数和(自身を除く): 57604737

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3257, 3729, 8701, 9771, 22799, 26103, 35827, 68397, 107481, 250789, 368041, 752367, 1104123, 2576287, 4048451, 7728861, 12145353, 28339157, 85017471]

約数ペア:

[(1, 85017471), (3, 28339157), (7, 12145353), (11, 7728861), (21, 4048451), (33, 2576287), (77, 1104123), (113, 752367), (231, 368041), (339, 250789), (791, 107481), (1243, 68397), (2373, 35827), (3257, 26103), (3729, 22799), (8701, 9771)]