15704444889

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{4091}}^1$

素因数の和:5195

約数の個数: 64

約数和(自身を含む): 28022016000

約数和(自身を除く): 12317571111

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1069, 1197, 3207, 3591, 4091, 7483, 9621, 12273, 20311, 22449, 28637, 28863, 36819, 60933, 67347, 77729, 85911, 110457, 142177, 182799, 202041, 233187, 257733, 426531, 544103, 548397, 699561, 773199, 1279593, 1632309, 2098683, 3838779, 4373279, 4896927, 13119837, 14690781, 30612953, 39359511, 83092301, 91838859, 118078533, 249276903, 275516577, 581646107, 747830709, 826549731, 1744938321, 2243492127, 5234814963, 15704444889]

約数ペア:

[(1, 15704444889), (3, 5234814963), (7, 2243492127), (9, 1744938321), (19, 826549731), (21, 747830709), (27, 581646107), (57, 275516577), (63, 249276903), (133, 118078533), (171, 91838859), (189, 83092301), (399, 39359511), (513, 30612953), (1069, 14690781), (1197, 13119837), (3207, 4896927), (3591, 4373279), (4091, 3838779), (7483, 2098683), (9621, 1632309), (12273, 1279593), (20311, 773199), (22449, 699561), (28637, 548397), (28863, 544103), (36819, 426531), (60933, 257733), (67347, 233187), (77729, 202041), (85911, 182799), (110457, 142177)]