202802661

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26479}}^1$

素因数の和:26545

約数の個数: 24

約数和(自身を含む): 313946880

約数和(自身を除く): 111144219

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 26479, 79437, 238311, 609017, 979723, 1827051, 2939169, 5481153, 8817507, 22533629, 67600887, 202802661]

約数ペア:

[(1, 202802661), (3, 67600887), (9, 22533629), (23, 8817507), (37, 5481153), (69, 2939169), (111, 1827051), (207, 979723), (333, 609017), (851, 238311), (2553, 79437), (7659, 26479)]