668850063

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{23063}}^1$

素因数の和:24454

約数の個数: 16

約数和(自身を含む): 1019982336

約数和(自身を除く): 351132273

約数列:

[1, 3, 7, 21, 1381, 4143, 9667, 23063, 29001, 69189, 161441, 484323, 31850003, 95550009, 222950021, 668850063]

約数ペア:

[(1, 668850063), (3, 222950021), (7, 95550009), (21, 31850003), (1381, 484323), (4143, 161441), (9667, 69189), (23063, 29001)]