91830193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 116992512

約数和(自身を除く): 25162319

約数列:

[1, 7, 13, 61, 71, 91, 233, 427, 497, 793, 923, 1631, 3029, 4331, 5551, 6461, 14213, 16543, 21203, 30317, 56303, 99491, 115801, 184769, 215059, 394121, 1009123, 1293383, 1505413, 7063861, 13118599, 91830193]

約数ペア:

[(1, 91830193), (7, 13118599), (13, 7063861), (61, 1505413), (71, 1293383), (91, 1009123), (233, 394121), (427, 215059), (497, 184769), (793, 115801), (923, 99491), (1631, 56303), (3029, 30317), (4331, 21203), (5551, 16543), (6461, 14213)]