229624767

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{20201}}^1$

素因数の和:20631

約数の個数: 16

約数和(自身を含む): 341009760

約数和(自身を除く): 111384993

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 20201, 60603, 181809, 545427, 8504621, 25513863, 76541589, 229624767]

約数ペア:

[(1, 229624767), (3, 76541589), (9, 25513863), (27, 8504621), (421, 545427), (1263, 181809), (3789, 60603), (11367, 20201)]