84366681

素因数分解:

$3^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 47882919

約数列:

[1, 3, 7, 21, 49, 147, 163, 343, 489, 503, 1029, 1141, 1509, 3423, 3521, 7987, 10563, 23961, 24647, 55909, 73941, 81989, 167727, 172529, 245967, 517587, 573923, 1721769, 4017461, 12052383, 28122227, 84366681]

約数ペア:

[(1, 84366681), (3, 28122227), (7, 12052383), (21, 4017461), (49, 1721769), (147, 573923), (163, 517587), (343, 245967), (489, 172529), (503, 167727), (1029, 81989), (1141, 73941), (1509, 55909), (3423, 24647), (3521, 23961), (7987, 10563)]