82375551

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 121183920

約数和(自身を除く): 38808369

約数列:

[1, 3, 9, 109, 131, 327, 393, 641, 981, 1179, 1923, 5769, 14279, 42837, 69869, 83971, 128511, 209607, 251913, 628821, 755739, 9152839, 27458517, 82375551]

約数ペア:

[(1, 82375551), (3, 27458517), (9, 9152839), (109, 755739), (131, 628821), (327, 251913), (393, 209607), (641, 128511), (981, 83971), (1179, 69869), (1923, 42837), (5769, 14279)]