80018793

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{1901}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 118684800

約数和(自身を除く): 38666007

約数列:

[1, 3, 9, 27, 1559, 1901, 4677, 5703, 14031, 17109, 42093, 51327, 2963659, 8890977, 26672931, 80018793]

約数ペア:

[(1, 80018793), (3, 26672931), (9, 8890977), (27, 2963659), (1559, 51327), (1901, 42093), (4677, 17109), (5703, 14031)]