85472001

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 126060480

約数和(自身を除く): 40588479

約数列:

[1, 3, 9, 71, 181, 213, 543, 639, 739, 1629, 2217, 6651, 12851, 38553, 52469, 115659, 133759, 157407, 401277, 472221, 1203831, 9496889, 28490667, 85472001]

約数ペア:

[(1, 85472001), (3, 28490667), (9, 9496889), (71, 1203831), (181, 472221), (213, 401277), (543, 157407), (639, 133759), (739, 115659), (1629, 52469), (2217, 38553), (6651, 12851)]