79665957

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 135987200

約数和(自身を除く): 56321243

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3319, 3429, 8001, 9957, 23233, 24003, 29871, 69699, 89613, 209097, 421513, 627291, 1264539, 2950591, 3793617, 8851773, 11380851, 26555319, 79665957]

約数ペア:

[(1, 79665957), (3, 26555319), (7, 11380851), (9, 8851773), (21, 3793617), (27, 2950591), (63, 1264539), (127, 627291), (189, 421513), (381, 209097), (889, 89613), (1143, 69699), (2667, 29871), (3319, 24003), (3429, 23233), (8001, 9957)]