72339201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16993}}^1$

素因数の和:17053

約数の個数: 24

約数和(自身を含む): 116646816

約数和(自身を除く): 44307615

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 16993, 50979, 152937, 186923, 560769, 730699, 1682307, 2192097, 6576291, 8037689, 24113067, 72339201]

約数ペア:

[(1, 72339201), (3, 24113067), (9, 8037689), (11, 6576291), (33, 2192097), (43, 1682307), (99, 730699), (129, 560769), (387, 186923), (473, 152937), (1419, 50979), (4257, 16993)]