51419979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14177}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 82572672

約数和(自身を除く): 31152693

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 14177, 42531, 127593, 184301, 439487, 552903, 1318461, 1658709, 3955383, 5713331, 17139993, 51419979]

約数ペア:

[(1, 51419979), (3, 17139993), (9, 5713331), (13, 3955383), (31, 1658709), (39, 1318461), (93, 552903), (117, 439487), (279, 184301), (403, 127593), (1209, 42531), (3627, 14177)]