6615567

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 5826033

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 71, 87, 119, 153, 189, 203, 213, 261, 357, 459, 493, 497, 609, 639, 783, 1071, 1207, 1479, 1491, 1827, 1917, 2059, 3213, 3451, 3621, 4437, 4473, 5481, 6177, 8449, 10353, 10863, 13311, 13419, 14413, 18531, 25347, 31059, 32589, 35003, 43239, 55593, 76041, 93177, 105009, 129717, 228123, 245021, 315027, 389151, 735063, 945081, 2205189, 6615567]

約数ペア:

[(1, 6615567), (3, 2205189), (7, 945081), (9, 735063), (17, 389151), (21, 315027), (27, 245021), (29, 228123), (51, 129717), (63, 105009), (71, 93177), (87, 76041), (119, 55593), (153, 43239), (189, 35003), (203, 32589), (213, 31059), (261, 25347), (357, 18531), (459, 14413), (493, 13419), (497, 13311), (609, 10863), (639, 10353), (783, 8449), (1071, 6177), (1207, 5481), (1479, 4473), (1491, 4437), (1827, 3621), (1917, 3451), (2059, 3213)]