87567723

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 132678000

約数和(自身を除く): 45110277

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 2403, 4049, 7209, 12147, 21627, 36441, 109323, 327969, 360361, 983907, 1081083, 3243249, 9729747, 29189241, 87567723]

約数ペア:

[(1, 87567723), (3, 29189241), (9, 9729747), (27, 3243249), (81, 1081083), (89, 983907), (243, 360361), (267, 327969), (801, 109323), (2403, 36441), (4049, 21627), (7209, 12147)]