69342741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 43875819

約数列:

[1, 3, 9, 13, 29, 39, 87, 107, 117, 191, 261, 321, 377, 573, 963, 1131, 1391, 1719, 2483, 3103, 3393, 4173, 5539, 7449, 9309, 12519, 16617, 20437, 22347, 27927, 40339, 49851, 61311, 72007, 121017, 183933, 216021, 265681, 363051, 592673, 648063, 797043, 1778019, 2391129, 5334057, 7704749, 23114247, 69342741]

約数ペア:

[(1, 69342741), (3, 23114247), (9, 7704749), (13, 5334057), (29, 2391129), (39, 1778019), (87, 797043), (107, 648063), (117, 592673), (191, 363051), (261, 265681), (321, 216021), (377, 183933), (573, 121017), (963, 72007), (1131, 61311), (1391, 49851), (1719, 40339), (2483, 27927), (3103, 22347), (3393, 20437), (4173, 16617), (5539, 12519), (7449, 9309)]