31024733733

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{18131}}^1$

素因数の和:18474

約数の個数: 48

約数和(自身を含む): 51842434176

約数和(自身を除く): 20817700443

約数列:

[1, 3, 7, 9, 21, 63, 157, 173, 471, 519, 1099, 1211, 1413, 1557, 3297, 3633, 9891, 10899, 18131, 27161, 54393, 81483, 126917, 163179, 190127, 244449, 380751, 570381, 1142253, 1711143, 2846567, 3136663, 8539701, 9409989, 19925969, 21956641, 25619103, 28229967, 59777907, 65869923, 179333721, 197609769, 492456091, 1477368273, 3447192637, 4432104819, 10341577911, 31024733733]

約数ペア:

[(1, 31024733733), (3, 10341577911), (7, 4432104819), (9, 3447192637), (21, 1477368273), (63, 492456091), (157, 197609769), (173, 179333721), (471, 65869923), (519, 59777907), (1099, 28229967), (1211, 25619103), (1413, 21956641), (1557, 19925969), (3297, 9409989), (3633, 8539701), (9891, 3136663), (10899, 2846567), (18131, 1711143), (27161, 1142253), (54393, 570381), (81483, 380751), (126917, 244449), (163179, 190127)]