155530713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11047}}^1$

素因数の和:11101

約数の個数: 24

約数和(自身を含む): 235720128

約数和(自身を除く): 80189415

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 11047, 14079, 33141, 143611, 209893, 430833, 629679, 2728609, 3987967, 8185827, 11963901, 51843571, 155530713]

約数ペア:

[(1, 155530713), (3, 51843571), (13, 11963901), (19, 8185827), (39, 3987967), (57, 2728609), (247, 629679), (361, 430833), (741, 209893), (1083, 143611), (4693, 33141), (11047, 14079)]