201548169

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{60689}}^1$

素因数の和:60742

約数の個数: 20

約数和(自身を含む): 308426580

約数和(自身を除く): 106878411

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 60689, 182067, 546201, 1638603, 2488249, 4915809, 7464747, 22394241, 67182723, 201548169]

約数ペア:

[(1, 201548169), (3, 67182723), (9, 22394241), (27, 7464747), (41, 4915809), (81, 2488249), (123, 1638603), (369, 546201), (1107, 182067), (3321, 60689)]