80497011

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 127987200

約数和(自身を除く): 47490189

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 1009, 2751, 3027, 3799, 7063, 11397, 21189, 26593, 29261, 79779, 87783, 132179, 204827, 396537, 614481, 925253, 2775759, 3833191, 11499573, 26832337, 80497011]

約数ペア:

[(1, 80497011), (3, 26832337), (7, 11499573), (21, 3833191), (29, 2775759), (87, 925253), (131, 614481), (203, 396537), (393, 204827), (609, 132179), (917, 87783), (1009, 79779), (2751, 29261), (3027, 26593), (3799, 21189), (7063, 11397)]