75724971

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 119820288

約数和(自身を除く): 44095317

約数列:

[1, 3, 7, 21, 31, 93, 217, 293, 397, 651, 879, 1191, 2051, 2779, 6153, 8337, 9083, 12307, 27249, 36921, 63581, 86149, 116321, 190743, 258447, 348963, 814247, 2442741, 3605951, 10817853, 25241657, 75724971]

約数ペア:

[(1, 75724971), (3, 25241657), (7, 10817853), (21, 3605951), (31, 2442741), (93, 814247), (217, 348963), (293, 258447), (397, 190743), (651, 116321), (879, 86149), (1191, 63581), (2051, 36921), (2779, 27249), (6153, 12307), (8337, 9083)]