56442339

素因数分解:

$3^5\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 28471581

約数列:

[1, 3, 9, 27, 81, 243, 359, 647, 1077, 1941, 3231, 5823, 9693, 17469, 29079, 52407, 87237, 157221, 232273, 696819, 2090457, 6271371, 18814113, 56442339]

約数ペア:

[(1, 56442339), (3, 18814113), (9, 6271371), (27, 2090457), (81, 696819), (243, 232273), (359, 157221), (647, 87237), (1077, 52407), (1941, 29079), (3231, 17469), (5823, 9693)]