8286057

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 13901888

約数和(自身を除く): 5615831

約数列:

[1, 3, 9, 13, 27, 39, 43, 61, 81, 117, 129, 183, 243, 351, 387, 549, 559, 793, 1053, 1161, 1647, 1677, 2379, 2623, 3159, 3483, 4941, 5031, 7137, 7869, 10449, 14823, 15093, 21411, 23607, 34099, 45279, 64233, 70821, 102297, 135837, 192699, 212463, 306891, 637389, 920673, 2762019, 8286057]

約数ペア:

[(1, 8286057), (3, 2762019), (9, 920673), (13, 637389), (27, 306891), (39, 212463), (43, 192699), (61, 135837), (81, 102297), (117, 70821), (129, 64233), (183, 45279), (243, 34099), (351, 23607), (387, 21411), (549, 15093), (559, 14823), (793, 10449), (1053, 7869), (1161, 7137), (1647, 5031), (1677, 4941), (2379, 3483), (2623, 3159)]