51253137

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 82827264

約数和(自身を除く): 31574127

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1087, 1209, 1521, 3261, 3627, 5239, 9783, 14131, 15717, 33697, 42393, 47151, 101091, 127179, 183703, 303273, 438061, 551109, 1314183, 1653327, 3942549, 5694793, 17084379, 51253137]

約数ペア:

[(1, 51253137), (3, 17084379), (9, 5694793), (13, 3942549), (31, 1653327), (39, 1314183), (93, 551109), (117, 438061), (169, 303273), (279, 183703), (403, 127179), (507, 101091), (1087, 47151), (1209, 42393), (1521, 33697), (3261, 15717), (3627, 14131), (5239, 9783)]