78960531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1621}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 113540000

約数和(自身を除く): 34579469

約数列:

[1, 3, 13, 39, 1249, 1621, 3747, 4863, 16237, 21073, 48711, 63219, 2024629, 6073887, 26320177, 78960531]

約数ペア:

[(1, 78960531), (3, 26320177), (13, 6073887), (39, 2024629), (1249, 63219), (1621, 48711), (3747, 21073), (4863, 16237)]