180972631

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5059

約数の個数: 16

約数和(自身を含む): 213062400

約数和(自身を除く): 32089769

約数列:

[1, 7, 49, 107, 343, 749, 4931, 5243, 34517, 36701, 241619, 527617, 1691333, 3693319, 25853233, 180972631]

約数ペア:

[(1, 180972631), (7, 25853233), (49, 3693319), (107, 1691333), (343, 527617), (749, 241619), (4931, 36701), (5243, 34517)]