164046321

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 240589440

約数和(自身を除く): 76543119

約数列:

[1, 3, 9, 101, 251, 303, 719, 753, 909, 2157, 2259, 6471, 25351, 72619, 76053, 180469, 217857, 228159, 541407, 653571, 1624221, 18227369, 54682107, 164046321]

約数ペア:

[(1, 164046321), (3, 54682107), (9, 18227369), (101, 1624221), (251, 653571), (303, 541407), (719, 228159), (753, 217857), (909, 180469), (2157, 76053), (2259, 72619), (6471, 25351)]