77494521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 122250240

約数和(自身を除く): 44755719

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 4547, 5681, 13641, 17043, 59111, 86393, 104581, 177333, 259179, 313743, 1123109, 1359553, 1987039, 3369327, 4078659, 5961117, 25831507, 77494521]

約数ペア:

[(1, 77494521), (3, 25831507), (13, 5961117), (19, 4078659), (23, 3369327), (39, 1987039), (57, 1359553), (69, 1123109), (247, 313743), (299, 259179), (437, 177333), (741, 104581), (897, 86393), (1311, 59111), (4547, 17043), (5681, 13641)]