156639483

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17387}}^1$

素因数の和:17424

約数の個数: 48

約数和(自身を含む): 303803136

約数和(自身を除く): 147163653

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 17387, 52161, 121709, 156483, 191257, 226031, 365127, 573771, 678093, 1095381, 1338799, 1582217, 1721313, 2034279, 2486341, 4016397, 4746651, 7459023, 12049191, 14239953, 17404387, 22377069, 52213161, 156639483]

約数ペア:

[(1, 156639483), (3, 52213161), (7, 22377069), (9, 17404387), (11, 14239953), (13, 12049191), (21, 7459023), (33, 4746651), (39, 4016397), (63, 2486341), (77, 2034279), (91, 1721313), (99, 1582217), (117, 1338799), (143, 1095381), (231, 678093), (273, 573771), (429, 365127), (693, 226031), (819, 191257), (1001, 156483), (1287, 121709), (3003, 52161), (9009, 17387)]