66884031361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{2531}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 79545312000

約数和(自身を除く): 12661280639

約数列:

[1, 7, 29, 203, 349, 373, 2443, 2531, 2611, 10121, 10817, 17717, 70847, 73399, 75719, 130177, 513793, 883319, 911239, 944063, 3775133, 6183233, 6608441, 25616251, 26425931, 27377827, 179313757, 191644789, 329477987, 2306345909, 9554861623, 66884031361]

約数ペア:

[(1, 66884031361), (7, 9554861623), (29, 2306345909), (203, 329477987), (349, 191644789), (373, 179313757), (2443, 27377827), (2531, 26425931), (2611, 25616251), (10121, 6608441), (10817, 6183233), (17717, 3775133), (70847, 944063), (73399, 911239), (75719, 883319), (130177, 513793)]