20070707553

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{168677}}^1$

素因数の和:168815

約数の個数: 40

約数和(自身を含む): 32574420648

約数和(自身を除く): 12503713095

約数列:

[1, 3, 9, 13, 27, 39, 81, 113, 117, 339, 351, 1017, 1053, 1469, 3051, 4407, 9153, 13221, 39663, 118989, 168677, 506031, 1518093, 2192801, 4554279, 6578403, 13662837, 19060501, 19735209, 57181503, 59205627, 171544509, 177616881, 247786513, 514633527, 743359539, 1543900581, 2230078617, 6690235851, 20070707553]

約数ペア:

[(1, 20070707553), (3, 6690235851), (9, 2230078617), (13, 1543900581), (27, 743359539), (39, 514633527), (81, 247786513), (113, 177616881), (117, 171544509), (339, 59205627), (351, 57181503), (1017, 19735209), (1053, 19060501), (1469, 13662837), (3051, 6578403), (4407, 4554279), (9153, 2192801), (13221, 1518093), (39663, 506031), (118989, 168677)]