47672577

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 76687680

約数和(自身を除く): 29015103

約数列:

[1, 3, 9, 19, 27, 57, 67, 73, 171, 201, 219, 361, 513, 603, 657, 1083, 1273, 1387, 1809, 1971, 3249, 3819, 4161, 4891, 9747, 11457, 12483, 14673, 24187, 26353, 34371, 37449, 44019, 72561, 79059, 92929, 132057, 217683, 237177, 278787, 653049, 711531, 836361, 1765651, 2509083, 5296953, 15890859, 47672577]

約数ペア:

[(1, 47672577), (3, 15890859), (9, 5296953), (19, 2509083), (27, 1765651), (57, 836361), (67, 711531), (73, 653049), (171, 278787), (201, 237177), (219, 217683), (361, 132057), (513, 92929), (603, 79059), (657, 72561), (1083, 44019), (1273, 37449), (1387, 34371), (1809, 26353), (1971, 24187), (3249, 14673), (3819, 12483), (4161, 11457), (4891, 9747)]