85133223

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43591}}^1$

素因数の和:43635

約数の個数: 24

約数和(自身を含む): 145074176

約数和(自身を除く): 59940953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 43591, 130773, 305137, 392319, 915411, 1351321, 2746233, 4053963, 9459247, 12161889, 28377741, 85133223]

約数ペア:

[(1, 85133223), (3, 28377741), (7, 12161889), (9, 9459247), (21, 4053963), (31, 2746233), (63, 1351321), (93, 915411), (217, 392319), (279, 305137), (651, 130773), (1953, 43591)]