87179421

素因数分解:

$3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{2897}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 132983424

約数和(自身を除く): 45804003

約数列:

[1, 3, 7, 21, 1433, 2897, 4299, 8691, 10031, 20279, 30093, 60837, 4151401, 12454203, 29059807, 87179421]

約数ペア:

[(1, 87179421), (3, 29059807), (7, 12454203), (21, 4151401), (1433, 60837), (2897, 30093), (4299, 20279), (8691, 10031)]