88319727

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3204

約数の個数: 20

約数和(自身を含む): 132320760

約数和(自身を除く): 44001033

約数列:

[1, 3, 9, 27, 81, 389, 1167, 2803, 3501, 8409, 10503, 25227, 31509, 75681, 227043, 1090367, 3271101, 9813303, 29439909, 88319727]

約数ペア:

[(1, 88319727), (3, 29439909), (9, 9813303), (27, 3271101), (81, 1090367), (389, 227043), (1167, 75681), (2803, 31509), (3501, 25227), (8409, 10503)]