55724613

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 87092352

約数和(自身を除く): 31367739

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2767, 2877, 6713, 8301, 19369, 20139, 58107, 135583, 379079, 406749, 1137237, 2653553, 7960659, 18574871, 55724613]

約数ペア:

[(1, 55724613), (3, 18574871), (7, 7960659), (21, 2653553), (49, 1137237), (137, 406749), (147, 379079), (411, 135583), (959, 58107), (2767, 20139), (2877, 19369), (6713, 8301)]