145481853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{142211}}^1$

素因数の和:142256

約数の個数: 16

約数和(自身を含む): 218437632

約数和(自身を除く): 72955779

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 142211, 426633, 1564321, 4408541, 4692963, 13225623, 48493951, 145481853]

約数ペア:

[(1, 145481853), (3, 48493951), (11, 13225623), (31, 4692963), (33, 4408541), (93, 1564321), (341, 426633), (1023, 142211)]