82216981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 27517931

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 587, 749, 1177, 1309, 1819, 4109, 6457, 8239, 9979, 12733, 20009, 45199, 62809, 69853, 109769, 140063, 439663, 690899, 768383, 1067753, 4836293, 7474271, 11745283, 82216981]

約数ペア:

[(1, 82216981), (7, 11745283), (11, 7474271), (17, 4836293), (77, 1067753), (107, 768383), (119, 690899), (187, 439663), (587, 140063), (749, 109769), (1177, 69853), (1309, 62809), (1819, 45199), (4109, 20009), (6457, 12733), (8239, 9979)]