1630751589

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 2719180800

約数和(自身を除く): 1088429211

約数列:

[1, 3, 9, 19, 23, 27, 41, 57, 69, 123, 171, 207, 369, 437, 513, 621, 779, 943, 1107, 1311, 2337, 2829, 3371, 3933, 7011, 8487, 10113, 11799, 17917, 21033, 25461, 30339, 53751, 64049, 77533, 91017, 138211, 161253, 192147, 232599, 414633, 483759, 576441, 697797, 1243899, 1473127, 1729323, 2093391, 2626009, 3178853, 3731697, 4419381, 7878027, 9536559, 13258143, 23634081, 28609677, 39774429, 60398207, 70902243, 85829031, 181194621, 543583863, 1630751589]

約数ペア:

[(1, 1630751589), (3, 543583863), (9, 181194621), (19, 85829031), (23, 70902243), (27, 60398207), (41, 39774429), (57, 28609677), (69, 23634081), (123, 13258143), (171, 9536559), (207, 7878027), (369, 4419381), (437, 3731697), (513, 3178853), (621, 2626009), (779, 2093391), (943, 1729323), (1107, 1473127), (1311, 1243899), (2337, 697797), (2829, 576441), (3371, 483759), (3933, 414633), (7011, 232599), (8487, 192147), (10113, 161253), (11799, 138211), (17917, 91017), (21033, 77533), (25461, 64049), (30339, 53751)]