193737501

素因数分解:

$3^4\times {\mathrm{1277}}^1\times {\mathrm{1873}}^1$

素因数の和:3162

約数の個数: 20

約数和(自身を含む): 289791612

約数和(自身を除く): 96054111

約数列:

[1, 3, 9, 27, 81, 1277, 1873, 3831, 5619, 11493, 16857, 34479, 50571, 103437, 151713, 2391821, 7175463, 21526389, 64579167, 193737501]

約数ペア:

[(1, 193737501), (3, 64579167), (9, 21526389), (27, 7175463), (81, 2391821), (1277, 151713), (1873, 103437), (3831, 50571), (5619, 34479), (11493, 16857)]