201789873

素因数分解:

$3^5\times {\mathrm{830411}}^1$

素因数の和:830426

約数の個数: 12

約数和(自身を含む): 302269968

約数和(自身を除く): 100480095

約数列:

[1, 3, 9, 27, 81, 243, 830411, 2491233, 7473699, 22421097, 67263291, 201789873]

約数ペア:

[(1, 201789873), (3, 67263291), (9, 22421097), (27, 7473699), (81, 2491233), (243, 830411)]