71343297771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8400247}}^1$

素因数の和:8400418

約数の個数: 16

約数和(自身を含む): 100802976000

約数和(自身を除く): 29459678229

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 8400247, 25200741, 159604693, 478814079, 1251636803, 3754910409, 23781099257, 71343297771]

約数ペア:

[(1, 71343297771), (3, 23781099257), (19, 3754910409), (57, 1251636803), (149, 478814079), (447, 159604693), (2831, 25200741), (8493, 8400247)]