105725979

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{6763}}^1$

素因数の和:6968

約数の個数: 20

約数和(自身を含む): 158778136

約数和(自身を除く): 53052157

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 6763, 15633, 20289, 60867, 182601, 547803, 1305259, 3915777, 11747331, 35241993, 105725979]

約数ペア:

[(1, 105725979), (3, 35241993), (9, 11747331), (27, 3915777), (81, 1305259), (193, 547803), (579, 182601), (1737, 60867), (5211, 20289), (6763, 15633)]