74199921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 104355840

約数和(自身を除く): 30155919

約数列:

[1, 3, 19, 57, 631, 1893, 2063, 6189, 11989, 35967, 39197, 117591, 1301753, 3905259, 24733307, 74199921]

約数ペア:

[(1, 74199921), (3, 24733307), (19, 3905259), (57, 1301753), (631, 117591), (1893, 39197), (2063, 35967), (6189, 11989)]