91639629

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 136491264

約数和(自身を除く): 44851635

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 2351, 4331, 7053, 12993, 21159, 38979, 143411, 166921, 430233, 500763, 1290699, 1502289, 10182181, 30546543, 91639629]

約数ペア:

[(1, 91639629), (3, 30546543), (9, 10182181), (61, 1502289), (71, 1290699), (183, 500763), (213, 430233), (549, 166921), (639, 143411), (2351, 38979), (4331, 21159), (7053, 12993)]