91001127

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 147865600

約数和(自身を除く): 56864473

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2887, 4503, 8661, 10507, 20209, 31521, 54853, 60627, 164559, 228073, 383971, 684219, 1151913, 1596511, 4333387, 4789533, 13000161, 30333709, 91001127]

約数ペア:

[(1, 91001127), (3, 30333709), (7, 13000161), (19, 4789533), (21, 4333387), (57, 1596511), (79, 1151913), (133, 684219), (237, 383971), (399, 228073), (553, 164559), (1501, 60627), (1659, 54853), (2887, 31521), (4503, 20209), (8661, 10507)]