89842851

素因数分解:

$3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 154365024

約数和(自身を除く): 64522173

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 567, 579, 821, 1351, 1737, 2463, 4053, 5211, 5747, 7389, 12159, 15633, 17241, 22167, 36477, 51723, 66501, 109431, 155169, 158453, 465507, 475359, 1109171, 1426077, 3327513, 4278231, 9982539, 12834693, 29947617, 89842851]

約数ペア:

[(1, 89842851), (3, 29947617), (7, 12834693), (9, 9982539), (21, 4278231), (27, 3327513), (63, 1426077), (81, 1109171), (189, 475359), (193, 465507), (567, 158453), (579, 155169), (821, 109431), (1351, 66501), (1737, 51723), (2463, 36477), (4053, 22167), (5211, 17241), (5747, 15633), (7389, 12159)]