77321721

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6607}}^1$

素因数の和:6740

約数の個数: 16

約数和(自身を含む): 106573824

約数和(自身を除く): 29252103

約数列:

[1, 3, 47, 83, 141, 249, 3901, 6607, 11703, 19821, 310529, 548381, 931587, 1645143, 25773907, 77321721]

約数ペア:

[(1, 77321721), (3, 25773907), (47, 1645143), (83, 931587), (141, 548381), (249, 310529), (3901, 19821), (6607, 11703)]