47779809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 40140831

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 187, 231, 253, 357, 391, 483, 529, 561, 759, 1173, 1309, 1587, 1771, 2737, 3703, 3927, 4301, 5313, 5819, 8211, 8993, 11109, 12167, 12903, 17457, 26979, 30107, 36501, 40733, 62951, 85169, 90321, 98923, 122199, 133837, 188853, 206839, 255507, 296769, 401511, 620517, 692461, 936859, 1447873, 2077383, 2275229, 2810577, 4343619, 6825687, 15926603, 47779809]

約数ペア:

[(1, 47779809), (3, 15926603), (7, 6825687), (11, 4343619), (17, 2810577), (21, 2275229), (23, 2077383), (33, 1447873), (51, 936859), (69, 692461), (77, 620517), (119, 401511), (161, 296769), (187, 255507), (231, 206839), (253, 188853), (357, 133837), (391, 122199), (483, 98923), (529, 90321), (561, 85169), (759, 62951), (1173, 40733), (1309, 36501), (1587, 30107), (1771, 26979), (2737, 17457), (3703, 12903), (3927, 12167), (4301, 11109), (5313, 8993), (5819, 8211)]