82461729

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 50525151

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 887, 1631, 2661, 4427, 4893, 6209, 13281, 16853, 18627, 30989, 50559, 92967, 117971, 206671, 353913, 620013, 1446697, 3926749, 4340091, 11780247, 27487243, 82461729]

約数ペア:

[(1, 82461729), (3, 27487243), (7, 11780247), (19, 4340091), (21, 3926749), (57, 1446697), (133, 620013), (233, 353913), (399, 206671), (699, 117971), (887, 92967), (1631, 50559), (2661, 30989), (4427, 18627), (4893, 16853), (6209, 13281)]