67628991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 91791360

約数和(自身を除く): 24162369

約数列:

[1, 3, 71, 213, 383, 829, 1149, 2487, 27193, 58859, 81579, 176577, 317507, 952521, 22542997, 67628991]

約数ペア:

[(1, 67628991), (3, 22542997), (71, 952521), (213, 317507), (383, 176577), (829, 81579), (1149, 58859), (2487, 27193)]