75987681

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{46993}}^1$

素因数の和:47021

約数の個数: 24

約数和(自身を含む): 128575584

約数和(自身を除く): 52587903

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 46993, 140979, 328951, 516923, 986853, 1550769, 2302657, 3618461, 6907971, 10855383, 25329227, 75987681]

約数ペア:

[(1, 75987681), (3, 25329227), (7, 10855383), (11, 6907971), (21, 3618461), (33, 2302657), (49, 1550769), (77, 986853), (147, 516923), (231, 328951), (539, 140979), (1617, 46993)]