73191897

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5521}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 108672960

約数和(自身を除く): 35481063

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5521, 13257, 16563, 49689, 149067, 2710811, 8132433, 24397299, 73191897]

約数ペア:

[(1, 73191897), (3, 24397299), (9, 8132433), (27, 2710811), (491, 149067), (1473, 49689), (4419, 16563), (5521, 13257)]