516228232779

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5573}}^1\times {\mathrm{7103}}^1$

素因数の和:12718

約数の個数: 80

約数和(自身を含む): 919933673472

約数和(自身を除く): 403705440693

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 5573, 7103, 13041, 16719, 21309, 39011, 49721, 50157, 63927, 117033, 128179, 149163, 150471, 163369, 191781, 351099, 384537, 447489, 451413, 490107, 575343, 897253, 1053297, 1143583, 1153611, 1342467, 1470321, 2691759, 3159891, 3430749, 3460833, 4027401, 4410963, 8075277, 10292247, 10382499, 13232889, 24225831, 30876741, 39585019, 72677493, 92630223, 118755057, 277095133, 356265171, 831285399, 910455437, 1068795513, 2493856197, 2731366311, 3206386539, 6373188059, 7481568591, 8194098933, 19119564177, 22444705773, 24582296799, 57358692531, 73746890397, 172076077593, 516228232779]

約数ペア:

[(1, 516228232779), (3, 172076077593), (7, 73746890397), (9, 57358692531), (21, 24582296799), (23, 22444705773), (27, 19119564177), (63, 8194098933), (69, 7481568591), (81, 6373188059), (161, 3206386539), (189, 2731366311), (207, 2493856197), (483, 1068795513), (567, 910455437), (621, 831285399), (1449, 356265171), (1863, 277095133), (4347, 118755057), (5573, 92630223), (7103, 72677493), (13041, 39585019), (16719, 30876741), (21309, 24225831), (39011, 13232889), (49721, 10382499), (50157, 10292247), (63927, 8075277), (117033, 4410963), (128179, 4027401), (149163, 3460833), (150471, 3430749), (163369, 3159891), (191781, 2691759), (351099, 1470321), (384537, 1342467), (447489, 1153611), (451413, 1143583), (490107, 1053297), (575343, 897253)]