201609321345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{521743}}^1$

素因数の和:522062

約数の個数: 48

約数和(自身を含む): 362031900672

約数和(自身を除く): 160422579327

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 277, 279, 465, 831, 1385, 1395, 2493, 4155, 8587, 12465, 25761, 42935, 77283, 128805, 386415, 521743, 1565229, 2608715, 4695687, 7826145, 16174033, 23478435, 48522099, 80870165, 144522811, 145566297, 242610495, 433568433, 722614055, 727831485, 1300705299, 2167842165, 4480207141, 6503526495, 13440621423, 22401035705, 40321864269, 67203107115, 201609321345]

約数ペア:

[(1, 201609321345), (3, 67203107115), (5, 40321864269), (9, 22401035705), (15, 13440621423), (31, 6503526495), (45, 4480207141), (93, 2167842165), (155, 1300705299), (277, 727831485), (279, 722614055), (465, 433568433), (831, 242610495), (1385, 145566297), (1395, 144522811), (2493, 80870165), (4155, 48522099), (8587, 23478435), (12465, 16174033), (25761, 7826145), (42935, 4695687), (77283, 2608715), (128805, 1565229), (386415, 521743)]