85378647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40483}}^1$

素因数の和:40542

約数の個数: 16

約数和(自身を含む): 123071360

約数和(自身を除く): 37692713

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 40483, 121449, 769177, 1497871, 2307531, 4493613, 28459549, 85378647]

約数ペア:

[(1, 85378647), (3, 28459549), (19, 4493613), (37, 2307531), (57, 1497871), (111, 769177), (703, 121449), (2109, 40483)]