48561147

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 74370560

約数和(自身を除く): 25809413

約数列:

[1, 3, 9, 27, 43, 129, 151, 277, 387, 453, 831, 1161, 1359, 2493, 4077, 6493, 7479, 11911, 19479, 35733, 41827, 58437, 107199, 125481, 175311, 321597, 376443, 1129329, 1798561, 5395683, 16187049, 48561147]

約数ペア:

[(1, 48561147), (3, 16187049), (9, 5395683), (27, 1798561), (43, 1129329), (129, 376443), (151, 321597), (277, 175311), (387, 125481), (453, 107199), (831, 58437), (1161, 41827), (1359, 35733), (2493, 19479), (4077, 11911), (6493, 7479)]