84008253

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 135383040

約数和(自身を除く): 51374787

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 677, 933, 2031, 2177, 4739, 5909, 6531, 12863, 14217, 17727, 38589, 41363, 90041, 124089, 210547, 270123, 631641, 1473829, 4000393, 4421487, 12001179, 28002751, 84008253]

約数ペア:

[(1, 84008253), (3, 28002751), (7, 12001179), (19, 4421487), (21, 4000393), (57, 1473829), (133, 631641), (311, 270123), (399, 210547), (677, 124089), (933, 90041), (2031, 41363), (2177, 38589), (4739, 17727), (5909, 14217), (6531, 12863)]