161564313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{2837}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 221227776

約数和(自身を除く): 59663463

約数列:

[1, 3, 41, 123, 463, 1389, 2837, 8511, 18983, 56949, 116317, 348951, 1313531, 3940593, 53854771, 161564313]

約数ペア:

[(1, 161564313), (3, 53854771), (41, 3940593), (123, 1313531), (463, 348951), (1389, 116317), (2837, 56949), (8511, 18983)]