90635804987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1\times {\mathrm{6827}}^1$

素因数の和:10827

約数の個数: 32

約数和(自身を含む): 114612513792

約数和(自身を除く): 23976708805

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 3943, 6827, 27601, 47789, 51259, 88751, 145891, 252599, 358813, 621257, 1021237, 1768193, 1896583, 3283787, 13276081, 22986509, 26918861, 188432027, 349945193, 995997857, 2449616351, 6971984999, 12947972141, 90635804987]

約数ペア:

[(1, 90635804987), (7, 12947972141), (13, 6971984999), (37, 2449616351), (91, 995997857), (259, 349945193), (481, 188432027), (3367, 26918861), (3943, 22986509), (6827, 13276081), (27601, 3283787), (47789, 1896583), (51259, 1768193), (88751, 1021237), (145891, 621257), (252599, 358813)]