80654181

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6556

約数の個数: 16

約数和(自身を含む): 110972160

約数和(自身を除く): 30317979

約数列:

[1, 3, 53, 79, 159, 237, 4187, 6421, 12561, 19263, 340313, 507259, 1020939, 1521777, 26884727, 80654181]

約数ペア:

[(1, 80654181), (3, 26884727), (53, 1521777), (79, 1020939), (159, 507259), (237, 340313), (4187, 19263), (6421, 12561)]