79782417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61991}}^1$

素因数の和:62021

約数の個数: 24

約数和(自身を含む): 135390528

約数和(自身を除く): 55608111

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 61991, 185973, 557919, 681901, 805883, 2045703, 2417649, 6137109, 7252947, 8864713, 26594139, 79782417]

約数ペア:

[(1, 79782417), (3, 26594139), (9, 8864713), (11, 7252947), (13, 6137109), (33, 2417649), (39, 2045703), (99, 805883), (117, 681901), (143, 557919), (429, 185973), (1287, 61991)]