68925141

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 45986859

約数列:

[1, 3, 9, 19, 27, 29, 41, 57, 87, 113, 123, 171, 261, 339, 369, 513, 551, 779, 783, 1017, 1107, 1189, 1653, 2147, 2337, 3051, 3277, 3567, 4633, 4959, 6441, 7011, 9831, 10701, 13899, 14877, 19323, 21033, 22591, 29493, 32103, 41697, 57969, 62263, 67773, 88027, 88479, 125091, 134357, 186789, 203319, 264081, 403071, 560367, 609957, 792243, 1209213, 1681101, 2376729, 2552783, 3627639, 7658349, 22975047, 68925141]

約数ペア:

[(1, 68925141), (3, 22975047), (9, 7658349), (19, 3627639), (27, 2552783), (29, 2376729), (41, 1681101), (57, 1209213), (87, 792243), (113, 609957), (123, 560367), (171, 403071), (261, 264081), (339, 203319), (369, 186789), (513, 134357), (551, 125091), (779, 88479), (783, 88027), (1017, 67773), (1107, 62263), (1189, 57969), (1653, 41697), (2147, 32103), (2337, 29493), (3051, 22591), (3277, 21033), (3567, 19323), (4633, 14877), (4959, 13899), (6441, 10701), (7011, 9831)]