57290571

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 94484544

約数和(自身を除く): 37193973

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1327, 1599, 3321, 3981, 4797, 11943, 14391, 17251, 35829, 43173, 51753, 54407, 107487, 155259, 163221, 465777, 489663, 707291, 1397331, 1468989, 2121873, 4406967, 6365619, 19096857, 57290571]

約数ペア:

[(1, 57290571), (3, 19096857), (9, 6365619), (13, 4406967), (27, 2121873), (39, 1468989), (41, 1397331), (81, 707291), (117, 489663), (123, 465777), (351, 163221), (369, 155259), (533, 107487), (1053, 54407), (1107, 51753), (1327, 43173), (1599, 35829), (3321, 17251), (3981, 14391), (4797, 11943)]