53156733

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11351}}^1$

素因数の和:11584

約数の個数: 16

約数和(自身を含む): 81371136

約数和(自身を除く): 28214403

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 11351, 34053, 79457, 238371, 2531273, 7593819, 17718911, 53156733]

約数ペア:

[(1, 53156733), (3, 17718911), (7, 7593819), (21, 2531273), (223, 238371), (669, 79457), (1561, 34053), (4683, 11351)]