76987474921

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{169159}}^1$

素因数の和:170068

約数の個数: 16

約数和(自身を含む): 89208217600

約数和(自身を除く): 12220742679

約数列:

[1, 7, 79, 553, 823, 5761, 65017, 169159, 455119, 1184113, 13363561, 93544927, 139217857, 974524999, 10998210703, 76987474921]

約数ペア:

[(1, 76987474921), (7, 10998210703), (79, 974524999), (553, 139217857), (823, 93544927), (5761, 13363561), (65017, 1184113), (169159, 455119)]