127989078

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{62191}}^1$

素因数の和:62217

約数の個数: 32

約数和(自身を含む): 298521600

約数和(自身を除く): 170532522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 62191, 124382, 186573, 373146, 435337, 870674, 1306011, 2612022, 3047359, 6094718, 9142077, 18284154, 21331513, 42663026, 63994539, 127989078]

約数ペア:

[(1, 127989078), (2, 63994539), (3, 42663026), (6, 21331513), (7, 18284154), (14, 9142077), (21, 6094718), (42, 3047359), (49, 2612022), (98, 1306011), (147, 870674), (294, 435337), (343, 373146), (686, 186573), (1029, 124382), (2058, 62191)]