5031963

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 8166048

約数和(自身を除く): 3134085

約数列:

[1, 3, 9, 23, 27, 37, 69, 73, 81, 111, 207, 219, 333, 621, 657, 851, 999, 1679, 1863, 1971, 2553, 2701, 2997, 5037, 5913, 7659, 8103, 15111, 22977, 24309, 45333, 62123, 68931, 72927, 135999, 186369, 218781, 559107, 1677321, 5031963]

約数ペア:

[(1, 5031963), (3, 1677321), (9, 559107), (23, 218781), (27, 186369), (37, 135999), (69, 72927), (73, 68931), (81, 62123), (111, 45333), (207, 24309), (219, 22977), (333, 15111), (621, 8103), (657, 7659), (851, 5913), (999, 5037), (1679, 2997), (1863, 2701), (1971, 2553)]