29793177

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9990

約数の個数: 20

約数和(自身を含む): 45713316

約数和(自身を除く): 15920139

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 9941, 29823, 89469, 268407, 367817, 805221, 1103451, 3310353, 9931059, 29793177]

約数ペア:

[(1, 29793177), (3, 9931059), (9, 3310353), (27, 1103451), (37, 805221), (81, 367817), (111, 268407), (333, 89469), (999, 29823), (2997, 9941)]