17287672941

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 32533401600

約数和(自身を除く): 15245728659

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 251, 297, 409, 567, 693, 729, 753, 891, 1227, 1701, 1757, 2079, 2187, 2259, 2673, 2761, 2863, 3681, 4499, 5103, 5271, 6237, 6777, 8019, 8283, 8589, 11043, 13497, 15309, 15813, 18711, 19327, 20331, 24057, 24849, 25767, 31493, 33129, 40491, 47439, 56133, 57981, 60993, 74547, 77301, 94479, 99387, 102659, 121473, 142317, 168399, 173943, 182979, 223641, 231903, 283437, 298161, 307977, 364419, 426951, 521829, 548937, 670923, 695709, 718613, 850311, 894483, 923931, 1093257, 1129249, 1280853, 1565487, 2012769, 2087127, 2155839, 2550933, 2771793, 3279771, 3387747, 3842559, 4696461, 6038307, 6261381, 6467517, 7652799, 7904743, 8315379, 9839313, 10163241, 14089383, 19402551, 22958397, 23714229, 24946137, 30489723, 42268149, 58207653, 68875191, 71142687, 74838411, 91469169, 174622959, 213428061, 224515233, 274407507, 523868877, 640284183, 823222521, 1571606631, 1920852549, 2469667563, 5762557647, 17287672941]

約数ペア:

[(1, 17287672941), (3, 5762557647), (7, 2469667563), (9, 1920852549), (11, 1571606631), (21, 823222521), (27, 640284183), (33, 523868877), (63, 274407507), (77, 224515233), (81, 213428061), (99, 174622959), (189, 91469169), (231, 74838411), (243, 71142687), (251, 68875191), (297, 58207653), (409, 42268149), (567, 30489723), (693, 24946137), (729, 23714229), (753, 22958397), (891, 19402551), (1227, 14089383), (1701, 10163241), (1757, 9839313), (2079, 8315379), (2187, 7904743), (2259, 7652799), (2673, 6467517), (2761, 6261381), (2863, 6038307), (3681, 4696461), (4499, 3842559), (5103, 3387747), (5271, 3279771), (6237, 2771793), (6777, 2550933), (8019, 2155839), (8283, 2087127), (8589, 2012769), (11043, 1565487), (13497, 1280853), (15309, 1129249), (15813, 1093257), (18711, 923931), (19327, 894483), (20331, 850311), (24057, 718613), (24849, 695709), (25767, 670923), (31493, 548937), (33129, 521829), (40491, 426951), (47439, 364419), (56133, 307977), (57981, 298161), (60993, 283437), (74547, 231903), (77301, 223641), (94479, 182979), (99387, 173943), (102659, 168399), (121473, 142317)]