66746811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 97651008

約数和(自身を除く): 30904197

約数列:

[1, 3, 17, 41, 51, 123, 137, 233, 411, 697, 699, 2091, 2329, 3961, 5617, 6987, 9553, 11883, 16851, 28659, 31921, 95489, 95763, 162401, 286467, 487203, 542657, 1308761, 1627971, 3926283, 22248937, 66746811]

約数ペア:

[(1, 66746811), (3, 22248937), (17, 3926283), (41, 1627971), (51, 1308761), (123, 542657), (137, 487203), (233, 286467), (411, 162401), (697, 95763), (699, 95489), (2091, 31921), (2329, 28659), (3961, 16851), (5617, 11883), (6987, 9553)]