42497361

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{53}}^2$

素因数の和:194

約数の個数: 27

約数和(自身を含む): 64128337

約数和(自身を除く): 21630976

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1681, 2173, 2809, 5043, 6519, 8427, 15129, 19557, 25281, 89093, 115169, 267279, 345507, 801837, 1036521, 4721929, 14165787, 42497361]

約数ペア:

[(1, 42497361), (3, 14165787), (9, 4721929), (41, 1036521), (53, 801837), (123, 345507), (159, 267279), (369, 115169), (477, 89093), (1681, 25281), (2173, 19557), (2809, 15129), (5043, 8427)]