56756427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 93929472

約数和(自身を除く): 37173045

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1637, 1651, 2667, 4911, 4953, 11459, 11557, 21281, 34377, 34671, 63843, 148967, 207899, 446901, 623697, 1455293, 2702687, 4365879, 8108061, 18918809, 56756427]

約数ペア:

[(1, 56756427), (3, 18918809), (7, 8108061), (13, 4365879), (21, 2702687), (39, 1455293), (91, 623697), (127, 446901), (273, 207899), (381, 148967), (889, 63843), (1637, 34671), (1651, 34377), (2667, 21281), (4911, 11557), (4953, 11459)]