161493279

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{1367}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 219843072

約数和(自身を除く): 58349793

約数列:

[1, 3, 53, 159, 743, 1367, 2229, 4101, 39379, 72451, 118137, 217353, 1015681, 3047043, 53831093, 161493279]

約数ペア:

[(1, 161493279), (3, 53831093), (53, 3047043), (159, 1015681), (743, 217353), (1367, 118137), (2229, 72451), (4101, 39379)]