149052309

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{228959}}^1$

素因数の和:229000

約数の個数: 16

約数和(自身を含む): 234455040

約数和(自身を除く): 85402731

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 228959, 686877, 1602713, 4808139, 7097729, 21293187, 49684103, 149052309]

約数ペア:

[(1, 149052309), (3, 49684103), (7, 21293187), (21, 7097729), (31, 4808139), (93, 1602713), (217, 686877), (651, 228959)]