89006931

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 144288144

約数和(自身を除く): 55281213

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 181, 351, 467, 543, 1053, 1401, 1629, 2353, 4203, 4887, 6071, 7059, 12609, 14661, 18213, 21177, 37827, 54639, 63531, 84527, 163917, 190593, 253581, 491751, 760743, 1098851, 2282229, 3296553, 6846687, 9889659, 29668977, 89006931]

約数ペア:

[(1, 89006931), (3, 29668977), (9, 9889659), (13, 6846687), (27, 3296553), (39, 2282229), (81, 1098851), (117, 760743), (181, 491751), (351, 253581), (467, 190593), (543, 163917), (1053, 84527), (1401, 63531), (1629, 54639), (2353, 37827), (4203, 21177), (4887, 18213), (6071, 14661), (7059, 12609)]