1274961303

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 2385275904

約数和(自身を除く): 1110314601

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 367, 557, 567, 693, 891, 1101, 1671, 2079, 2569, 3303, 3899, 4037, 5013, 6127, 6237, 7707, 9909, 11697, 12111, 15039, 18381, 23121, 28259, 29727, 35091, 36333, 42889, 45117, 55143, 69363, 84777, 105273, 108999, 128667, 165429, 204419, 208089, 254331, 315819, 326997, 386001, 496287, 613257, 762993, 1158003, 1430933, 1839771, 2248609, 2288979, 3474009, 4292799, 5519313, 6745827, 12878397, 15740263, 16557939, 20237481, 38635191, 47220789, 60712443, 115905573, 141662367, 182137329, 424987101, 1274961303]

約数ペア:

[(1, 1274961303), (3, 424987101), (7, 182137329), (9, 141662367), (11, 115905573), (21, 60712443), (27, 47220789), (33, 38635191), (63, 20237481), (77, 16557939), (81, 15740263), (99, 12878397), (189, 6745827), (231, 5519313), (297, 4292799), (367, 3474009), (557, 2288979), (567, 2248609), (693, 1839771), (891, 1430933), (1101, 1158003), (1671, 762993), (2079, 613257), (2569, 496287), (3303, 386001), (3899, 326997), (4037, 315819), (5013, 254331), (6127, 208089), (6237, 204419), (7707, 165429), (9909, 128667), (11697, 108999), (12111, 105273), (15039, 84777), (18381, 69363), (23121, 55143), (28259, 45117), (29727, 42889), (35091, 36333)]