122783643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 194463360

約数和(自身を除く): 71679717

約数列:

[1, 3, 9, 19, 41, 57, 83, 123, 171, 211, 249, 369, 633, 747, 779, 1577, 1899, 2337, 3403, 4009, 4731, 7011, 8651, 10209, 12027, 14193, 17513, 25953, 30627, 36081, 52539, 64657, 77859, 157617, 164369, 193971, 332747, 493107, 581913, 718033, 998241, 1479321, 2154099, 2994723, 6462297, 13642627, 40927881, 122783643]

約数ペア:

[(1, 122783643), (3, 40927881), (9, 13642627), (19, 6462297), (41, 2994723), (57, 2154099), (83, 1479321), (123, 998241), (171, 718033), (211, 581913), (249, 493107), (369, 332747), (633, 193971), (747, 164369), (779, 157617), (1577, 77859), (1899, 64657), (2337, 52539), (3403, 36081), (4009, 30627), (4731, 25953), (7011, 17513), (8651, 14193), (10209, 12027)]