77588721

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5153}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 128643840

約数和(自身を除く): 51055119

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 5153, 15057, 15459, 36071, 46377, 108213, 324639, 1231567, 3694701, 8620969, 11084103, 25862907, 77588721]

約数ペア:

[(1, 77588721), (3, 25862907), (7, 11084103), (9, 8620969), (21, 3694701), (63, 1231567), (239, 324639), (717, 108213), (1673, 46377), (2151, 36071), (5019, 15459), (5153, 15057)]