67756913

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 78643200

約数和(自身を除く): 10886287

約数列:

[1, 7, 127, 199, 383, 889, 1393, 2681, 25273, 48641, 76217, 176911, 340487, 533519, 9679559, 67756913]

約数ペア:

[(1, 67756913), (7, 9679559), (127, 533519), (199, 340487), (383, 176911), (889, 76217), (1393, 48641), (2681, 25273)]