56386029

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 90123264

約数和(自身を除く): 33737235

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1523, 1763, 4569, 5289, 10661, 12341, 31983, 37023, 62443, 65489, 187329, 196467, 437101, 458423, 1311303, 1375269, 2685049, 8055147, 18795343, 56386029]

約数ペア:

[(1, 56386029), (3, 18795343), (7, 8055147), (21, 2685049), (41, 1375269), (43, 1311303), (123, 458423), (129, 437101), (287, 196467), (301, 187329), (861, 65489), (903, 62443), (1523, 37023), (1763, 31983), (4569, 12341), (5289, 10661)]