9664200049

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 11388056832

約数和(自身を除く): 1723856783

約数列:

[1, 7, 61, 101, 331, 427, 677, 707, 2317, 4739, 6161, 20191, 33431, 41297, 43127, 68377, 141337, 224087, 234017, 289079, 478639, 1568609, 2039291, 4170997, 13669307, 14275037, 22632787, 29196979, 95685149, 158429509, 1380600007, 9664200049]

約数ペア:

[(1, 9664200049), (7, 1380600007), (61, 158429509), (101, 95685149), (331, 29196979), (427, 22632787), (677, 14275037), (707, 13669307), (2317, 4170997), (4739, 2039291), (6161, 1568609), (20191, 478639), (33431, 289079), (41297, 234017), (43127, 224087), (68377, 141337)]