9237969

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 15395072

約数和(自身を除く): 6157103

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 283, 351, 403, 837, 849, 1053, 1209, 2511, 2547, 3627, 3679, 7641, 8773, 10881, 11037, 22923, 26319, 32643, 33111, 78957, 99333, 114049, 236871, 297999, 342147, 710613, 1026441, 3079323, 9237969]

約数ペア:

[(1, 9237969), (3, 3079323), (9, 1026441), (13, 710613), (27, 342147), (31, 297999), (39, 236871), (81, 114049), (93, 99333), (117, 78957), (279, 33111), (283, 32643), (351, 26319), (403, 22923), (837, 11037), (849, 10881), (1053, 8773), (1209, 7641), (2511, 3679), (2547, 3627)]