156969881361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4253}}^1\times {\mathrm{241229}}^1$

素因数の和:245505

約数の個数: 24

約数和(自身を含む): 240129026280

約数和(自身を除く): 83159144919

約数列:

[1, 3, 9, 17, 51, 153, 4253, 12759, 38277, 72301, 216903, 241229, 650709, 723687, 2171061, 4100893, 12302679, 36908037, 1025946937, 3077840811, 9233522433, 17441097929, 52323293787, 156969881361]

約数ペア:

[(1, 156969881361), (3, 52323293787), (9, 17441097929), (17, 9233522433), (51, 3077840811), (153, 1025946937), (4253, 36908037), (12759, 12302679), (38277, 4100893), (72301, 2171061), (216903, 723687), (241229, 650709)]