71444367

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1571}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 107248128

約数和(自身を除く): 35803761

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 1571, 4713, 5053, 14139, 15159, 45477, 48701, 146103, 256073, 438309, 768219, 2304657, 7938263, 23814789, 71444367]

約数ペア:

[(1, 71444367), (3, 23814789), (9, 7938263), (31, 2304657), (93, 768219), (163, 438309), (279, 256073), (489, 146103), (1467, 48701), (1571, 45477), (4713, 15159), (5053, 14139)]