87810213

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6229}}^1$

素因数の和:6396

約数の個数: 16

約数和(自身を含む): 121210880

約数和(自身を除く): 33400667

約数列:

[1, 3, 37, 111, 127, 381, 4699, 6229, 14097, 18687, 230473, 691419, 791083, 2373249, 29270071, 87810213]

約数ペア:

[(1, 87810213), (3, 29270071), (37, 2373249), (111, 791083), (127, 691419), (381, 230473), (4699, 18687), (6229, 14097)]