156733791

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 211457664

約数和(自身を除く): 54723873

約数列:

[1, 3, 163, 197, 489, 591, 1627, 4881, 32111, 96333, 265201, 320519, 795603, 961557, 52244597, 156733791]

約数ペア:

[(1, 156733791), (3, 52244597), (163, 961557), (197, 795603), (489, 320519), (591, 265201), (1627, 96333), (4881, 32111)]