54640197

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 84546560

約数和(自身を除く): 29906363

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 673, 837, 873, 2019, 2619, 3007, 6057, 9021, 18171, 20863, 27063, 62589, 65281, 81189, 187767, 195843, 563301, 587529, 1762587, 2023711, 6071133, 18213399, 54640197]

約数ペア:

[(1, 54640197), (3, 18213399), (9, 6071133), (27, 2023711), (31, 1762587), (93, 587529), (97, 563301), (279, 195843), (291, 187767), (673, 81189), (837, 65281), (873, 62589), (2019, 27063), (2619, 20863), (3007, 18171), (6057, 9021)]