66271833

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{156671}}^1$

素因数の和:156724

約数の個数: 12

約数和(自身を含む): 97763328

約数和(自身を除く): 31491495

約数列:

[1, 3, 9, 47, 141, 423, 156671, 470013, 1410039, 7363537, 22090611, 66271833]

約数ペア:

[(1, 66271833), (3, 22090611), (9, 7363537), (47, 1410039), (141, 470013), (423, 156671)]