55053201

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 87994368

約数和(自身を除く): 32941167

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1487, 1763, 4461, 5289, 10409, 12341, 31227, 37023, 60967, 63941, 182901, 191823, 426769, 447587, 1280307, 1342761, 2621581, 7864743, 18351067, 55053201]

約数ペア:

[(1, 55053201), (3, 18351067), (7, 7864743), (21, 2621581), (41, 1342761), (43, 1280307), (123, 447587), (129, 426769), (287, 191823), (301, 182901), (861, 63941), (903, 60967), (1487, 37023), (1763, 31227), (4461, 12341), (5289, 10409)]