56164347

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 85817920

約数和(自身を除く): 29653573

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 421, 549, 729, 1263, 1647, 2187, 3789, 4941, 11367, 14823, 25681, 34101, 44469, 77043, 102303, 133407, 231129, 306909, 693387, 920727, 2080161, 6240483, 18721449, 56164347]

約数ペア:

[(1, 56164347), (3, 18721449), (9, 6240483), (27, 2080161), (61, 920727), (81, 693387), (183, 306909), (243, 231129), (421, 133407), (549, 102303), (729, 77043), (1263, 44469), (1647, 34101), (2187, 25681), (3789, 14823), (4941, 11367)]