31102149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 15636795

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 367, 533, 689, 1101, 1599, 2067, 2173, 4771, 6519, 14313, 15047, 19451, 28249, 45141, 58353, 84747, 195611, 252863, 586833, 758589, 797491, 2392473, 10367383, 31102149]

約数ペア:

[(1, 31102149), (3, 10367383), (13, 2392473), (39, 797491), (41, 758589), (53, 586833), (123, 252863), (159, 195611), (367, 84747), (533, 58353), (689, 45141), (1101, 28249), (1599, 19451), (2067, 15047), (2173, 14313), (4771, 6519)]