68683071

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 93602304

約数和(自身を除く): 24919233

約数列:

[1, 3, 53, 159, 487, 887, 1461, 2661, 25811, 47011, 77433, 141033, 431969, 1295907, 22894357, 68683071]

約数ペア:

[(1, 68683071), (3, 22894357), (53, 1295907), (159, 431969), (487, 141033), (887, 77433), (1461, 47011), (2661, 25811)]