72369429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21713}}^1$

素因数の和:21828

約数の個数: 16

約数和(自身を含む): 106311744

約数和(自身を除く): 33942315

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 21713, 65139, 238843, 716529, 2193013, 6579039, 24123143, 72369429]

約数ペア:

[(1, 72369429), (3, 24123143), (11, 6579039), (33, 2193013), (101, 716529), (303, 238843), (1111, 65139), (3333, 21713)]