212328189

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{43933}}^1$

素因数の和:44121

約数の個数: 16

約数和(自身を含む): 316324800

約数和(自身を除く): 103996611

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 43933, 131799, 395397, 1186191, 7864007, 23592021, 70776063, 212328189]

約数ペア:

[(1, 212328189), (3, 70776063), (9, 23592021), (27, 7864007), (179, 1186191), (537, 395397), (1611, 131799), (4833, 43933)]