156738933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2207}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 244328448

約数和(自身を除く): 87589515

約数列:

[1, 3, 9, 13, 39, 117, 607, 1821, 2207, 5463, 6621, 7891, 19863, 23673, 28691, 71019, 86073, 258219, 1339649, 4018947, 12056841, 17415437, 52246311, 156738933]

約数ペア:

[(1, 156738933), (3, 52246311), (9, 17415437), (13, 12056841), (39, 4018947), (117, 1339649), (607, 258219), (1821, 86073), (2207, 71019), (5463, 28691), (6621, 23673), (7891, 19863)]