2578889313

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95419}}^1$

素因数の和:95459

約数の個数: 64

約数和(自身を含む): 5129779200

約数和(自身を除く): 2550889887

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 9009, 27027, 95419, 286257, 667933, 858771, 1049609, 1240447, 2003799, 2576313, 3148827, 3721341, 6011397, 7347263, 8683129, 9446481, 11164023, 13644917, 18034191, 22041789, 26049387, 28339443, 33492069, 40934751, 66125367, 78148161, 95514419, 122804253, 198376101, 234444483, 286543257, 368412759, 859629771, 2578889313]

約数ペア:

[(1, 2578889313), (3, 859629771), (7, 368412759), (9, 286543257), (11, 234444483), (13, 198376101), (21, 122804253), (27, 95514419), (33, 78148161), (39, 66125367), (63, 40934751), (77, 33492069), (91, 28339443), (99, 26049387), (117, 22041789), (143, 18034191), (189, 13644917), (231, 11164023), (273, 9446481), (297, 8683129), (351, 7347263), (429, 6011397), (693, 3721341), (819, 3148827), (1001, 2576313), (1287, 2003799), (2079, 1240447), (2457, 1049609), (3003, 858771), (3861, 667933), (9009, 286257), (27027, 95419)]