7437717

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 6386283

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 59, 63, 69, 87, 161, 177, 189, 203, 207, 261, 413, 483, 531, 609, 621, 667, 783, 1239, 1357, 1449, 1593, 1711, 1827, 2001, 3717, 4071, 4347, 4669, 5133, 5481, 6003, 9499, 11151, 11977, 12213, 14007, 15399, 18009, 28497, 35931, 36639, 39353, 42021, 46197, 85491, 107793, 118059, 126063, 256473, 275471, 323379, 354177, 826413, 1062531, 2479239, 7437717]

約数ペア:

[(1, 7437717), (3, 2479239), (7, 1062531), (9, 826413), (21, 354177), (23, 323379), (27, 275471), (29, 256473), (59, 126063), (63, 118059), (69, 107793), (87, 85491), (161, 46197), (177, 42021), (189, 39353), (203, 36639), (207, 35931), (261, 28497), (413, 18009), (483, 15399), (531, 14007), (609, 12213), (621, 11977), (667, 11151), (783, 9499), (1239, 6003), (1357, 5481), (1449, 5133), (1593, 4669), (1711, 4347), (1827, 4071), (2001, 3717)]