77651189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 25842187

約数列:

[1, 7, 11, 17, 77, 119, 137, 187, 433, 959, 1309, 1507, 2329, 3031, 4763, 7361, 10549, 16303, 25619, 33341, 51527, 59321, 80971, 179333, 415247, 566797, 652531, 1008457, 4567717, 7059199, 11093027, 77651189]

約数ペア:

[(1, 77651189), (7, 11093027), (11, 7059199), (17, 4567717), (77, 1008457), (119, 652531), (137, 566797), (187, 415247), (433, 179333), (959, 80971), (1309, 59321), (1507, 51527), (2329, 33341), (3031, 25619), (4763, 16303), (7361, 10549)]