61216347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2551}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 86155520

約数和(自身を除く): 24939173

約数列:

[1, 3, 19, 57, 421, 1263, 2551, 7653, 7999, 23997, 48469, 145407, 1073971, 3221913, 20405449, 61216347]

約数ペア:

[(1, 61216347), (3, 20405449), (19, 3221913), (57, 1073971), (421, 145407), (1263, 48469), (2551, 23997), (7653, 7999)]