42545277

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{3557}}^1$

素因数の和:4009

約数の個数: 16

約数和(自身を含む): 63190080

約数和(自身を除く): 20644803

約数列:

[1, 3, 9, 27, 443, 1329, 3557, 3987, 10671, 11961, 32013, 96039, 1575751, 4727253, 14181759, 42545277]

約数ペア:

[(1, 42545277), (3, 14181759), (9, 4727253), (27, 1575751), (443, 96039), (1329, 32013), (3557, 11961), (3987, 10671)]