74997477

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 111735936

約数和(自身を除く): 36738459

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 963, 1657, 4971, 5029, 14913, 15087, 45261, 77879, 177299, 233637, 531897, 700911, 1595691, 8333053, 24999159, 74997477]

約数ペア:

[(1, 74997477), (3, 24999159), (9, 8333053), (47, 1595691), (107, 700911), (141, 531897), (321, 233637), (423, 177299), (963, 77879), (1657, 45261), (4971, 15087), (5029, 14913)]