5540967

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 8409016

約数和(自身を除く): 2868049

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1021, 1809, 3063, 5427, 9189, 27567, 68407, 82701, 205221, 615663, 1846989, 5540967]

約数ペア:

[(1, 5540967), (3, 1846989), (9, 615663), (27, 205221), (67, 82701), (81, 68407), (201, 27567), (603, 9189), (1021, 5427), (1809, 3063)]