24975999

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 14714241

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 1087, 2553, 3261, 7659, 9783, 22977, 25001, 29349, 40219, 75003, 120657, 225009, 361971, 675027, 925037, 1085913, 2775111, 8325333, 24975999]

約数ペア:

[(1, 24975999), (3, 8325333), (9, 2775111), (23, 1085913), (27, 925037), (37, 675027), (69, 361971), (111, 225009), (207, 120657), (333, 75003), (621, 40219), (851, 29349), (999, 25001), (1087, 22977), (2553, 9783), (3261, 7659)]