78840340533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1\times {\mathrm{4679}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 120726028800

約数和(自身を除く): 41885688267

約数列:

[1, 3, 9, 19, 57, 171, 211, 467, 633, 1401, 1899, 4009, 4203, 4679, 8873, 12027, 14037, 26619, 36081, 42111, 79857, 88901, 98537, 266703, 295611, 800109, 886833, 987269, 1872203, 2185093, 2961807, 5616609, 6555279, 8885421, 16849827, 18758111, 19665837, 41516767, 56274333, 124550301, 168822999, 373650903, 461054623, 1383163869, 4149491607, 8760037837, 26280113511, 78840340533]

約数ペア:

[(1, 78840340533), (3, 26280113511), (9, 8760037837), (19, 4149491607), (57, 1383163869), (171, 461054623), (211, 373650903), (467, 168822999), (633, 124550301), (1401, 56274333), (1899, 41516767), (4009, 19665837), (4203, 18758111), (4679, 16849827), (8873, 8885421), (12027, 6555279), (14037, 5616609), (26619, 2961807), (36081, 2185093), (42111, 1872203), (79857, 987269), (88901, 886833), (98537, 800109), (266703, 295611)]