68738193

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 105974400

約数和(自身を除く): 37236207

約数列:

[1, 3, 9, 27, 37, 83, 111, 249, 333, 747, 829, 999, 2241, 2487, 3071, 7461, 9213, 22383, 27639, 30673, 68807, 82917, 92019, 206421, 276057, 619263, 828171, 1857789, 2545859, 7637577, 22912731, 68738193]

約数ペア:

[(1, 68738193), (3, 22912731), (9, 7637577), (27, 2545859), (37, 1857789), (83, 828171), (111, 619263), (249, 276057), (333, 206421), (747, 92019), (829, 82917), (999, 68807), (2241, 30673), (2487, 27639), (3071, 22383), (7461, 9213)]