15206869611

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{23027}}^1$

素因数の和:23333

約数の個数: 40

約数和(自身を含む): 23539405824

約数和(自身を除く): 8332536213

約数列:

[1, 3, 9, 27, 31, 81, 93, 263, 279, 789, 837, 2367, 2511, 7101, 8153, 21303, 23027, 24459, 69081, 73377, 207243, 220131, 621729, 660393, 713837, 1865187, 2141511, 6056101, 6424533, 18168303, 19273599, 54504909, 57820797, 163514727, 187739131, 490544181, 563217393, 1689652179, 5068956537, 15206869611]

約数ペア:

[(1, 15206869611), (3, 5068956537), (9, 1689652179), (27, 563217393), (31, 490544181), (81, 187739131), (93, 163514727), (263, 57820797), (279, 54504909), (789, 19273599), (837, 18168303), (2367, 6424533), (2511, 6056101), (7101, 2141511), (8153, 1865187), (21303, 713837), (23027, 660393), (24459, 621729), (69081, 220131), (73377, 207243)]