156945227877

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 229855174848

約数和(自身を除く): 72909946971

約数列:

[1, 3, 9, 173, 233, 331, 519, 699, 993, 1307, 1557, 2097, 2979, 3921, 11763, 40309, 57263, 77123, 120927, 171789, 226111, 231369, 304531, 362781, 432617, 515367, 678333, 694107, 913593, 1297851, 2034999, 2740779, 3893553, 13342279, 40026837, 52683863, 74842741, 100799761, 120080511, 158051589, 224528223, 302399283, 474154767, 673584669, 907197849, 17438358653, 52315075959, 156945227877]

約数ペア:

[(1, 156945227877), (3, 52315075959), (9, 17438358653), (173, 907197849), (233, 673584669), (331, 474154767), (519, 302399283), (699, 224528223), (993, 158051589), (1307, 120080511), (1557, 100799761), (2097, 74842741), (2979, 52683863), (3921, 40026837), (11763, 13342279), (40309, 3893553), (57263, 2740779), (77123, 2034999), (120927, 1297851), (171789, 913593), (226111, 694107), (231369, 678333), (304531, 515367), (362781, 432617)]