49970601

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{14347}}^1$

素因数の和:14402

約数の個数: 20

約数和(自身を含む): 76388752

約数和(自身を除く): 26418151

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 14347, 43041, 129123, 387369, 616921, 1162107, 1850763, 5552289, 16656867, 49970601]

約数ペア:

[(1, 49970601), (3, 16656867), (9, 5552289), (27, 1850763), (43, 1162107), (81, 616921), (129, 387369), (387, 129123), (1161, 43041), (3483, 14347)]