128936486397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1\times {\mathrm{19543}}^1$

素因数の和:20257

約数の個数: 32

約数和(自身を含む): 182056268800

約数和(自身を除く): 53119782403

約数列:

[1, 3, 19, 57, 283, 409, 849, 1227, 5377, 7771, 16131, 19543, 23313, 58629, 115747, 347241, 371317, 1113951, 2199193, 5530669, 6597579, 7993087, 16592007, 23979261, 105082711, 151868653, 315248133, 455605959, 2262043621, 6786130863, 42978828799, 128936486397]

約数ペア:

[(1, 128936486397), (3, 42978828799), (19, 6786130863), (57, 2262043621), (283, 455605959), (409, 315248133), (849, 151868653), (1227, 105082711), (5377, 23979261), (7771, 16592007), (16131, 7993087), (19543, 6597579), (23313, 5530669), (58629, 2199193), (115747, 1113951), (347241, 371317)]