54212769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14947}}^1$

素因数の和:14997

約数の個数: 24

約数和(自身を含む): 87057152

約数和(自身を除く): 32844383

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 14947, 44841, 134523, 194311, 463357, 582933, 1390071, 1748799, 4170213, 6023641, 18070923, 54212769]

約数ペア:

[(1, 54212769), (3, 18070923), (9, 6023641), (13, 4170213), (31, 1748799), (39, 1390071), (93, 582933), (117, 463357), (279, 194311), (403, 134523), (1209, 44841), (3627, 14947)]