64419873

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6299}}^1$

素因数の和:6796

約数の個数: 16

約数和(自身を含む): 98380800

約数和(自身を除く): 33960927

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 6299, 10227, 18897, 44093, 132279, 3067613, 9202839, 21473291, 64419873]

約数ペア:

[(1, 64419873), (3, 21473291), (7, 9202839), (21, 3067613), (487, 132279), (1461, 44093), (3409, 18897), (6299, 10227)]