144556251

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{64333}}^1$

素因数の和:64450

約数の個数: 16

約数和(自身を含む): 222338304

約数和(自身を除く): 77782053

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 64333, 192999, 450331, 1350993, 6883631, 20650893, 48185417, 144556251]

約数ペア:

[(1, 144556251), (3, 48185417), (7, 20650893), (21, 6883631), (107, 1350993), (321, 450331), (749, 192999), (2247, 64333)]