89401923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^2$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 144475968

約数和(自身を除く): 55074045

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 157, 279, 403, 471, 1209, 1413, 2041, 3627, 4867, 6123, 14601, 18369, 24649, 43803, 63271, 73947, 189813, 221841, 320437, 569439, 764119, 961311, 2292357, 2883933, 6877071, 9933547, 29800641, 89401923]

約数ペア:

[(1, 89401923), (3, 29800641), (9, 9933547), (13, 6877071), (31, 2883933), (39, 2292357), (93, 961311), (117, 764119), (157, 569439), (279, 320437), (403, 221841), (471, 189813), (1209, 73947), (1413, 63271), (2041, 43803), (3627, 24649), (4867, 18369), (6123, 14601)]