149509869

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{2939}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 206223360

約数和(自身を除く): 56713491

約数列:

[1, 3, 31, 93, 547, 1641, 2939, 8817, 16957, 50871, 91109, 273327, 1607633, 4822899, 49836623, 149509869]

約数ペア:

[(1, 149509869), (3, 49836623), (31, 4822899), (93, 1607633), (547, 273327), (1641, 91109), (2939, 50871), (8817, 16957)]