74850591

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 101704064

約数和(自身を除く): 26853473

約数列:

[1, 3, 67, 201, 307, 921, 1213, 3639, 20569, 61707, 81271, 243813, 372391, 1117173, 24950197, 74850591]

約数ペア:

[(1, 74850591), (3, 24950197), (67, 1117173), (201, 372391), (307, 243813), (921, 81271), (1213, 61707), (3639, 20569)]