85879731

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6481}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 131091968

約数和(自身を除く): 45212237

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 6481, 13251, 19443, 45367, 136101, 4089511, 12268533, 28626577, 85879731]

約数ペア:

[(1, 85879731), (3, 28626577), (7, 12268533), (21, 4089511), (631, 136101), (1893, 45367), (4417, 19443), (6481, 13251)]