72750873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19231}}^1$

素因数の和:19344

約数の個数: 16

約数和(自身を含む): 105545216

約数和(自身を除く): 32794343

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 19231, 57693, 250003, 750009, 1865407, 5596221, 24250291, 72750873]

約数ペア:

[(1, 72750873), (3, 24250291), (13, 5596221), (39, 1865407), (97, 750009), (291, 250003), (1261, 57693), (3783, 19231)]