61445421

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{6571}}^1$

素因数の和:7616

約数の個数: 12

約数和(自身を含む): 88853440

約数和(自身を除く): 27408019

約数列:

[1, 3, 9, 1039, 3117, 6571, 9351, 19713, 59139, 6827269, 20481807, 61445421]

約数ペア:

[(1, 61445421), (3, 20481807), (9, 6827269), (1039, 59139), (3117, 19713), (6571, 9351)]