207919668717

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1567}}^1\times {\mathrm{55217}}^1$

素因数の和:56882

約数の個数: 32

約数和(自身を含む): 311694566400

約数和(自身を除く): 103774897683

約数列:

[1, 3, 9, 27, 89, 267, 801, 1567, 2403, 4701, 14103, 42309, 55217, 139463, 165651, 418389, 496953, 1255167, 1490859, 3765501, 4914313, 14742939, 44228817, 86525039, 132686451, 259575117, 778725351, 2336176053, 7700728471, 23102185413, 69306556239, 207919668717]

約数ペア:

[(1, 207919668717), (3, 69306556239), (9, 23102185413), (27, 7700728471), (89, 2336176053), (267, 778725351), (801, 259575117), (1567, 132686451), (2403, 86525039), (4701, 44228817), (14103, 14742939), (42309, 4914313), (55217, 3765501), (139463, 1490859), (165651, 1255167), (418389, 496953)]