85028913

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 128593920

約数和(自身を除く): 43565007

約数列:

[1, 3, 9, 27, 127, 137, 181, 381, 411, 543, 1143, 1233, 1629, 3429, 3699, 4887, 17399, 22987, 24797, 52197, 68961, 74391, 156591, 206883, 223173, 469773, 620649, 669519, 3149219, 9447657, 28342971, 85028913]

約数ペア:

[(1, 85028913), (3, 28342971), (9, 9447657), (27, 3149219), (127, 669519), (137, 620649), (181, 469773), (381, 223173), (411, 206883), (543, 156591), (1143, 74391), (1233, 68961), (1629, 52197), (3429, 24797), (3699, 22987), (4887, 17399)]