71875971

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{4153}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 106674720

約数和(自身を除く): 34798749

約数列:

[1, 3, 9, 27, 641, 1923, 4153, 5769, 12459, 17307, 37377, 112131, 2662073, 7986219, 23958657, 71875971]

約数ペア:

[(1, 71875971), (3, 23958657), (9, 7986219), (27, 2662073), (641, 112131), (1923, 37377), (4153, 17307), (5769, 12459)]