225601227

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 349977600

約数和(自身を除く): 124376373

約数列:

[1, 3, 9, 23, 27, 69, 207, 433, 621, 839, 1299, 2517, 3897, 7551, 9959, 11691, 19297, 22653, 29877, 57891, 89631, 173673, 268893, 363287, 521019, 1089861, 3269583, 8355601, 9808749, 25066803, 75200409, 225601227]

約数ペア:

[(1, 225601227), (3, 75200409), (9, 25066803), (23, 9808749), (27, 8355601), (69, 3269583), (207, 1089861), (433, 521019), (621, 363287), (839, 268893), (1299, 173673), (2517, 89631), (3897, 57891), (7551, 29877), (9959, 22653), (11691, 19297)]