157260327

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{31333}}^1$

素因数の和:31582

約数の個数: 16

約数和(自身を含む): 240645120

約数和(自身を除く): 83384793

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 31333, 93999, 219331, 657993, 7488587, 22465761, 52420109, 157260327]

約数ペア:

[(1, 157260327), (3, 52420109), (7, 22465761), (21, 7488587), (239, 657993), (717, 219331), (1673, 93999), (5019, 31333)]