66953397

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 110878720

約数和(自身を除く): 43925323

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 5413, 12369, 16239, 37891, 102847, 113673, 167803, 308541, 503409, 719929, 1174621, 2159787, 3188257, 3523863, 9564771, 22317799, 66953397]

約数ペア:

[(1, 66953397), (3, 22317799), (7, 9564771), (19, 3523863), (21, 3188257), (31, 2159787), (57, 1174621), (93, 719929), (133, 503409), (217, 308541), (399, 167803), (589, 113673), (651, 102847), (1767, 37891), (4123, 16239), (5413, 12369)]