71090379

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{17209}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 112759920

約数和(自身を除く): 41669541

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 17209, 51627, 154881, 292553, 464643, 877659, 1393929, 2632977, 4181787, 7898931, 23696793, 71090379]

約数ペア:

[(1, 71090379), (3, 23696793), (9, 7898931), (17, 4181787), (27, 2632977), (51, 1393929), (81, 877659), (153, 464643), (243, 292553), (459, 154881), (1377, 51627), (4131, 17209)]