828037747521

素因数分解:

$3^7\times {\mathrm{3067}}^1\times {\mathrm{123449}}^1$

素因数の和:126537

約数の個数: 32

約数和(自身を含む): 1242282288000

約数和(自身を除く): 414244540479

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3067, 9201, 27603, 82809, 123449, 248427, 370347, 745281, 1111041, 2235843, 3333123, 6707529, 9999369, 29998107, 89994321, 269982963, 378618083, 1135854249, 3407562747, 10222688241, 30668064723, 92004194169, 276012582507, 828037747521]

約数ペア:

[(1, 828037747521), (3, 276012582507), (9, 92004194169), (27, 30668064723), (81, 10222688241), (243, 3407562747), (729, 1135854249), (2187, 378618083), (3067, 269982963), (9201, 89994321), (27603, 29998107), (82809, 9999369), (123449, 6707529), (248427, 3333123), (370347, 2235843), (745281, 1111041)]