61281897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1447}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 86184960

約数和(自身を除く): 24903063

約数列:

[1, 3, 19, 57, 743, 1447, 2229, 4341, 14117, 27493, 42351, 82479, 1075121, 3225363, 20427299, 61281897]

約数ペア:

[(1, 61281897), (3, 20427299), (19, 3225363), (57, 1075121), (743, 82479), (1447, 42351), (2229, 27493), (4341, 14117)]