77720451913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1\times {\mathrm{3709}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 90369367200

約数和(自身を除く): 12648915287

約数列:

[1, 13, 17, 53, 221, 689, 901, 1789, 3709, 11713, 23257, 30413, 48217, 63053, 94817, 196577, 395369, 819689, 1232621, 1611889, 2555501, 3341809, 6635401, 20954557, 43443517, 86260213, 112801817, 351676253, 1466423621, 4571791289, 5978496301, 77720451913]

約数ペア:

[(1, 77720451913), (13, 5978496301), (17, 4571791289), (53, 1466423621), (221, 351676253), (689, 112801817), (901, 86260213), (1789, 43443517), (3709, 20954557), (11713, 6635401), (23257, 3341809), (30413, 2555501), (48217, 1611889), (63053, 1232621), (94817, 819689), (196577, 395369)]