90302787

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 134997408

約数和(自身を除く): 44694621

約数列:

[1, 3, 9, 41, 101, 123, 303, 369, 909, 2423, 4141, 7269, 12423, 21807, 37269, 99343, 244723, 298029, 734169, 894087, 2202507, 10033643, 30100929, 90302787]

約数ペア:

[(1, 90302787), (3, 30100929), (9, 10033643), (41, 2202507), (101, 894087), (123, 734169), (303, 298029), (369, 244723), (909, 99343), (2423, 37269), (4141, 21807), (7269, 12423)]