91221633

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{4673}}^1$

素因数の和:4926

約数の個数: 20

約数和(自身を含む): 136864068

約数和(自身を除く): 45642435

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 4673, 6507, 14019, 19521, 42057, 126171, 378513, 1126193, 3378579, 10135737, 30407211, 91221633]

約数ペア:

[(1, 91221633), (3, 30407211), (9, 10135737), (27, 3378579), (81, 1126193), (241, 378513), (723, 126171), (2169, 42057), (4673, 19521), (6507, 14019)]