163553907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 242758656

約数和(自身を除く): 79204749

約数列:

[1, 3, 11, 33, 83, 211, 249, 283, 633, 849, 913, 2321, 2739, 3113, 6963, 9339, 17513, 23489, 52539, 59713, 70467, 179139, 192643, 258379, 577929, 656843, 775137, 1970529, 4956179, 14868537, 54517969, 163553907]

約数ペア:

[(1, 163553907), (3, 54517969), (11, 14868537), (33, 4956179), (83, 1970529), (211, 775137), (249, 656843), (283, 577929), (633, 258379), (849, 192643), (913, 179139), (2321, 70467), (2739, 59713), (3113, 52539), (6963, 23489), (9339, 17513)]