47568897

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 73100160

約数和(自身を除く): 25531263

約数列:

[1, 3, 9, 27, 41, 97, 123, 291, 369, 443, 873, 1107, 1329, 2619, 3977, 3987, 11931, 11961, 18163, 35793, 42971, 54489, 107379, 128913, 163467, 386739, 490401, 1160217, 1761811, 5285433, 15856299, 47568897]

約数ペア:

[(1, 47568897), (3, 15856299), (9, 5285433), (27, 1761811), (41, 1160217), (97, 490401), (123, 386739), (291, 163467), (369, 128913), (443, 107379), (873, 54489), (1107, 42971), (1329, 35793), (2619, 18163), (3977, 11961), (3987, 11931)]