91153251

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2971}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 150834944

約数和(自身を除く): 59681693

約数列:

[1, 3, 7, 9, 21, 63, 487, 1461, 2971, 3409, 4383, 8913, 10227, 20797, 26739, 30681, 62391, 187173, 1446877, 4340631, 10128139, 13021893, 30384417, 91153251]

約数ペア:

[(1, 91153251), (3, 30384417), (7, 13021893), (9, 10128139), (21, 4340631), (63, 1446877), (487, 187173), (1461, 62391), (2971, 30681), (3409, 26739), (4383, 20797), (8913, 10227)]