78486568269

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 112132413120

約数和(自身を除く): 33645844851

約数列:

[1, 3, 17, 51, 181, 289, 443, 543, 867, 1129, 1329, 3077, 3387, 7531, 9231, 19193, 22593, 52309, 57579, 80183, 128027, 156927, 204349, 240549, 326281, 384081, 500147, 613047, 978843, 1363111, 1500441, 3473933, 4089333, 8502499, 10421799, 23172887, 25507497, 59056861, 69518661, 90526607, 144542483, 177170583, 271579821, 433627449, 1538952319, 4616856957, 26162189423, 78486568269]

約数ペア:

[(1, 78486568269), (3, 26162189423), (17, 4616856957), (51, 1538952319), (181, 433627449), (289, 271579821), (443, 177170583), (543, 144542483), (867, 90526607), (1129, 69518661), (1329, 59056861), (3077, 25507497), (3387, 23172887), (7531, 10421799), (9231, 8502499), (19193, 4089333), (22593, 3473933), (52309, 1500441), (57579, 1363111), (80183, 978843), (128027, 613047), (156927, 500147), (204349, 384081), (240549, 326281)]