79492749

素因数分解:

$3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{857}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 123634368

約数和(自身を除く): 44141619

約数列:

[1, 3, 7, 21, 49, 147, 631, 857, 1893, 2571, 4417, 5999, 13251, 17997, 30919, 41993, 92757, 125979, 540767, 1622301, 3785369, 11356107, 26497583, 79492749]

約数ペア:

[(1, 79492749), (3, 26497583), (7, 11356107), (21, 3785369), (49, 1622301), (147, 540767), (631, 125979), (857, 92757), (1893, 41993), (2571, 30919), (4417, 17997), (5999, 13251)]