156937329

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{137303}}^1$

素因数の和:137436

約数の個数: 12

約数和(自身を含む): 228473856

約数和(自身を除く): 71536527

約数列:

[1, 3, 9, 127, 381, 1143, 137303, 411909, 1235727, 17437481, 52312443, 156937329]

約数ペア:

[(1, 156937329), (3, 52312443), (9, 17437481), (127, 1235727), (381, 411909), (1143, 137303)]