85367919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{312703}}^1$

素因数の和:312726

約数の個数: 16

約数和(自身を含む): 140091392

約数和(自身を除く): 54723473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 312703, 938109, 2188921, 4065139, 6566763, 12195417, 28455973, 85367919]

約数ペア:

[(1, 85367919), (3, 28455973), (7, 12195417), (13, 6566763), (21, 4065139), (39, 2188921), (91, 938109), (273, 312703)]