91719693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1571}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 143052000

約数和(自身を除く): 51332307

約数列:

[1, 3, 9, 13, 39, 117, 499, 1497, 1571, 4491, 4713, 6487, 14139, 19461, 20423, 58383, 61269, 183807, 783929, 2351787, 7055361, 10191077, 30573231, 91719693]

約数ペア:

[(1, 91719693), (3, 30573231), (9, 10191077), (13, 7055361), (39, 2351787), (117, 783929), (499, 183807), (1497, 61269), (1571, 58383), (4491, 20423), (4713, 19461), (6487, 14139)]