72691853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 82992000

約数和(自身を除く): 10300147

約数列:

[1, 13, 19, 151, 247, 1949, 1963, 2869, 25337, 37031, 37297, 294299, 481403, 3825887, 5591681, 72691853]

約数ペア:

[(1, 72691853), (13, 5591681), (19, 3825887), (151, 481403), (247, 294299), (1949, 37297), (1963, 37031), (2869, 25337)]