56876859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16763}}^1$

素因数の和:16811

約数の個数: 24

約数和(自身を含む): 91531440

約数和(自身を除く): 34654581

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 16763, 50289, 150867, 217919, 486127, 653757, 1458381, 1961271, 4375143, 6319651, 18958953, 56876859]

約数ペア:

[(1, 56876859), (3, 18958953), (9, 6319651), (13, 4375143), (29, 1961271), (39, 1458381), (87, 653757), (117, 486127), (261, 217919), (377, 150867), (1131, 50289), (3393, 16763)]