87472359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 144076800

約数和(自身を除く): 56604441

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 8039, 10881, 24117, 72351, 104507, 217053, 249209, 313521, 747627, 940563, 2242881, 2821689, 3239717, 6728643, 9719151, 29157453, 87472359]

約数ペア:

[(1, 87472359), (3, 29157453), (9, 9719151), (13, 6728643), (27, 3239717), (31, 2821689), (39, 2242881), (93, 940563), (117, 747627), (279, 313521), (351, 249209), (403, 217053), (837, 104507), (1209, 72351), (3627, 24117), (8039, 10881)]