78019233

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{907}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 106301376

約数和(自身を除く): 28282143

約数列:

[1, 3, 53, 159, 541, 907, 1623, 2721, 28673, 48071, 86019, 144213, 490687, 1472061, 26006411, 78019233]

約数ペア:

[(1, 78019233), (3, 26006411), (53, 1472061), (159, 490687), (541, 144213), (907, 86019), (1623, 48071), (2721, 28673)]