64558053

素因数分解:

$3^7\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 110680320

約数和(自身を除く): 46122267

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4217, 5103, 12651, 15309, 29519, 37953, 88557, 113859, 265671, 341577, 797013, 1024731, 2391039, 3074193, 7173117, 9222579, 21519351, 64558053]

約数ペア:

[(1, 64558053), (3, 21519351), (7, 9222579), (9, 7173117), (21, 3074193), (27, 2391039), (63, 1024731), (81, 797013), (189, 341577), (243, 265671), (567, 113859), (729, 88557), (1701, 37953), (2187, 29519), (4217, 15309), (5103, 12651)]