31629807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 22283793

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 479, 667, 759, 957, 1437, 2001, 2277, 2871, 4311, 5269, 6003, 7337, 11017, 13891, 15807, 22011, 33051, 41673, 47421, 66033, 99153, 121187, 125019, 152801, 319493, 363561, 458403, 958479, 1090683, 1375209, 2875437, 3514423, 10543269, 31629807]

約数ペア:

[(1, 31629807), (3, 10543269), (9, 3514423), (11, 2875437), (23, 1375209), (29, 1090683), (33, 958479), (69, 458403), (87, 363561), (99, 319493), (207, 152801), (253, 125019), (261, 121187), (319, 99153), (479, 66033), (667, 47421), (759, 41673), (957, 33051), (1437, 22011), (2001, 15807), (2277, 13891), (2871, 11017), (4311, 7337), (5269, 6003)]