206676783

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20021}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 316507776

約数和(自身を除く): 109830993

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 10323, 20021, 60063, 180189, 620651, 740777, 1861953, 2222331, 5585859, 6666993, 22964087, 68892261, 206676783]

約数ペア:

[(1, 206676783), (3, 68892261), (9, 22964087), (31, 6666993), (37, 5585859), (93, 2222331), (111, 1861953), (279, 740777), (333, 620651), (1147, 180189), (3441, 60063), (10323, 20021)]