82461519

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42223}}^1$

素因数の和:42267

約数の個数: 24

約数和(自身を含む): 140521472

約数和(自身を除く): 58059953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 42223, 126669, 295561, 380007, 886683, 1308913, 2660049, 3926739, 9162391, 11780217, 27487173, 82461519]

約数ペア:

[(1, 82461519), (3, 27487173), (7, 11780217), (9, 9162391), (21, 3926739), (31, 2660049), (63, 1308913), (93, 886683), (217, 380007), (279, 295561), (651, 126669), (1953, 42223)]