67047141

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14713}}^1$

素因数の和:14761

約数の個数: 24

約数和(自身を含む): 107353344

約数和(自身を除く): 40306203

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 14713, 44139, 102991, 308973, 456103, 720937, 1368309, 2162811, 3192721, 9578163, 22349047, 67047141]

約数ペア:

[(1, 67047141), (3, 22349047), (7, 9578163), (21, 3192721), (31, 2162811), (49, 1368309), (93, 720937), (147, 456103), (217, 308973), (651, 102991), (1519, 44139), (4557, 14713)]