66855207

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 93152592

約数和(自身を除く): 26297385

約数列:

[1, 3, 53, 61, 113, 159, 183, 339, 3233, 3721, 5989, 6893, 9699, 11163, 17967, 20679, 197213, 365329, 420473, 591639, 1095987, 1261419, 22285069, 66855207]

約数ペア:

[(1, 66855207), (3, 22285069), (53, 1261419), (61, 1095987), (113, 591639), (159, 420473), (183, 365329), (339, 197213), (3233, 20679), (3721, 17967), (5989, 11163), (6893, 9699)]