40668273087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33637943}}^1$

素因数の和:33637990

約数の個数: 16

約数和(自身を含む): 60279195648

約数和(自身を除く): 19610922561

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 33637943, 100913829, 437293259, 1042776233, 1311879777, 3128328699, 13556091029, 40668273087]

約数ペア:

[(1, 40668273087), (3, 13556091029), (13, 3128328699), (31, 1311879777), (39, 1042776233), (93, 437293259), (403, 100913829), (1209, 33637943)]