85828023

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 129168000

約数和(自身を除く): 43339977

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 2207, 4321, 6621, 12963, 19863, 38889, 64003, 192009, 328843, 576027, 986529, 2959587, 9536447, 28609341, 85828023]

約数ペア:

[(1, 85828023), (3, 28609341), (9, 9536447), (29, 2959587), (87, 986529), (149, 576027), (261, 328843), (447, 192009), (1341, 64003), (2207, 38889), (4321, 19863), (6621, 12963)]