145374603

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{400481}}^1$

素因数の和:400506

約数の個数: 12

約数和(自身を含む): 213056424

約数和(自身を除く): 67681821

約数列:

[1, 3, 11, 33, 121, 363, 400481, 1201443, 4405291, 13215873, 48458201, 145374603]

約数ペア:

[(1, 145374603), (3, 48458201), (11, 13215873), (33, 4405291), (121, 1201443), (363, 400481)]