78460689

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1667}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 108486720

約数和(自身を除く): 30026031

約数列:

[1, 3, 29, 87, 541, 1623, 1667, 5001, 15689, 47067, 48343, 145029, 901847, 2705541, 26153563, 78460689]

約数ペア:

[(1, 78460689), (3, 26153563), (29, 2705541), (87, 901847), (541, 145029), (1623, 48343), (1667, 47067), (5001, 15689)]