66247083

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2281}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 109645536

約数和(自身を除く): 43398453

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 2281, 3227, 4149, 6843, 9681, 15967, 20529, 29043, 47901, 143703, 1051541, 3154623, 7360787, 9463869, 22082361, 66247083]

約数ペア:

[(1, 66247083), (3, 22082361), (7, 9463869), (9, 7360787), (21, 3154623), (63, 1051541), (461, 143703), (1383, 47901), (2281, 29043), (3227, 20529), (4149, 15967), (6843, 9681)]