64545621

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4871}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 98531328

約数和(自身を除く): 33985707

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 4871, 13251, 14613, 34097, 102291, 3073601, 9220803, 21515207, 64545621]

約数ペア:

[(1, 64545621), (3, 21515207), (7, 9220803), (21, 3073601), (631, 102291), (1893, 34097), (4417, 14613), (4871, 13251)]