55624491

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36571}}^1$

素因数の和:36603

約数の個数: 18

約数和(自身を含む): 87004788

約数和(自身を除く): 31380297

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36571, 109713, 329139, 475423, 1426269, 4278807, 6180499, 18541497, 55624491]

約数ペア:

[(1, 55624491), (3, 18541497), (9, 6180499), (13, 4278807), (39, 1426269), (117, 475423), (169, 329139), (507, 109713), (1521, 36571)]