91915863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 139964160

約数和(自身を除く): 48048297

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 489, 741, 761, 2119, 2283, 3097, 6357, 9291, 9893, 14459, 29679, 40261, 43377, 120783, 124043, 187967, 372129, 563901, 1612559, 2356817, 4837677, 7070451, 30638621, 91915863]

約数ペア:

[(1, 91915863), (3, 30638621), (13, 7070451), (19, 4837677), (39, 2356817), (57, 1612559), (163, 563901), (247, 372129), (489, 187967), (741, 124043), (761, 120783), (2119, 43377), (2283, 40261), (3097, 29679), (6357, 14459), (9291, 9893)]