64377313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 87720192

約数和(自身を除く): 23342879

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 881, 949, 1001, 5621, 6167, 6643, 9691, 10439, 11453, 64313, 67837, 73073, 80171, 125983, 450191, 707443, 836069, 881881, 4952101, 5852483, 9196759, 64377313]

約数ペア:

[(1, 64377313), (7, 9196759), (11, 5852483), (13, 4952101), (73, 881881), (77, 836069), (91, 707443), (143, 450191), (511, 125983), (803, 80171), (881, 73073), (949, 67837), (1001, 64313), (5621, 11453), (6167, 10439), (6643, 9691)]