299405727

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{3517}}^1$

素因数の和:4580

約数の個数: 20

約数和(自身を含む): 447813256

約数和(自身を除く): 148407529

約数列:

[1, 3, 9, 27, 81, 1051, 3153, 3517, 9459, 10551, 28377, 31653, 85131, 94959, 284877, 3696367, 11089101, 33267303, 99801909, 299405727]

約数ペア:

[(1, 299405727), (3, 99801909), (9, 33267303), (27, 11089101), (81, 3696367), (1051, 284877), (3153, 94959), (3517, 85131), (9459, 31653), (10551, 28377)]