68949278271

素因数分解:

$3^3\times {\mathrm{3491}}^1\times {\mathrm{731503}}^1$

素因数の和:735003

約数の個数: 16

約数和(自身を含む): 102176478720

約数和(自身を除く): 33227200449

約数列:

[1, 3, 9, 27, 3491, 10473, 31419, 94257, 731503, 2194509, 6583527, 19750581, 2553676973, 7661030919, 22983092757, 68949278271]

約数ペア:

[(1, 68949278271), (3, 22983092757), (9, 7661030919), (27, 2553676973), (3491, 19750581), (10473, 6583527), (31419, 2194509), (94257, 731503)]