85942521

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3750

約数の個数: 36

約数和(自身を含む): 147171492

約数和(自身を除く): 61228971

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 3677, 7791, 11031, 23373, 25739, 33093, 77217, 180173, 194881, 231651, 540519, 584643, 1364167, 1621557, 1753929, 4092501, 9549169, 12277503, 28647507, 85942521]

約数ペア:

[(1, 85942521), (3, 28647507), (7, 12277503), (9, 9549169), (21, 4092501), (49, 1753929), (53, 1621557), (63, 1364167), (147, 584643), (159, 540519), (371, 231651), (441, 194881), (477, 180173), (1113, 77217), (2597, 33093), (3339, 25739), (3677, 23373), (7791, 11031)]