356836454973

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{223999}}^1$

素因数の和:224359

約数の個数: 40

約数和(自身を含む): 542513664000

約数和(自身を除く): 185677209027

約数列:

[1, 3, 9, 27, 71, 81, 213, 277, 639, 831, 1917, 2493, 5751, 7479, 19667, 22437, 59001, 177003, 223999, 531009, 671997, 1593027, 2015991, 6047973, 15903929, 18143919, 47711787, 62047723, 143135361, 186143169, 429406083, 558429507, 1288218249, 1675288521, 4405388333, 5025865563, 13216164999, 39648494997, 118945484991, 356836454973]

約数ペア:

[(1, 356836454973), (3, 118945484991), (9, 39648494997), (27, 13216164999), (71, 5025865563), (81, 4405388333), (213, 1675288521), (277, 1288218249), (639, 558429507), (831, 429406083), (1917, 186143169), (2493, 143135361), (5751, 62047723), (7479, 47711787), (19667, 18143919), (22437, 15903929), (59001, 6047973), (177003, 2015991), (223999, 1593027), (531009, 671997)]