71435343

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 115776000

約数和(自身を除く): 44340657

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 401, 499, 1203, 1497, 2807, 3493, 6817, 8421, 8483, 10479, 20451, 25449, 47719, 59381, 143157, 178143, 200099, 600297, 1400693, 3401683, 4202079, 10205049, 23811781, 71435343]

約数ペア:

[(1, 71435343), (3, 23811781), (7, 10205049), (17, 4202079), (21, 3401683), (51, 1400693), (119, 600297), (357, 200099), (401, 178143), (499, 143157), (1203, 59381), (1497, 47719), (2807, 25449), (3493, 20451), (6817, 10479), (8421, 8483)]