9815692581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{9323}}^1$

素因数の和:9526

約数の個数: 48

約数和(自身を含む): 15359984640

約数和(自身を除く): 5544292059

約数列:

[1, 3, 9, 19, 47, 57, 131, 141, 171, 393, 423, 893, 1179, 2489, 2679, 6157, 7467, 8037, 9323, 18471, 22401, 27969, 55413, 83907, 116983, 177137, 350949, 438181, 531411, 1052847, 1221313, 1314543, 1594233, 3663939, 3943629, 8325439, 10991817, 23204947, 24976317, 57401711, 69614841, 74928951, 172205133, 208844523, 516615399, 1090632509, 3271897527, 9815692581]

約数ペア:

[(1, 9815692581), (3, 3271897527), (9, 1090632509), (19, 516615399), (47, 208844523), (57, 172205133), (131, 74928951), (141, 69614841), (171, 57401711), (393, 24976317), (423, 23204947), (893, 10991817), (1179, 8325439), (2489, 3943629), (2679, 3663939), (6157, 1594233), (7467, 1314543), (8037, 1221313), (9323, 1052847), (18471, 531411), (22401, 438181), (27969, 350949), (55413, 177137), (83907, 116983)]