193341459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 281850624

約数和(自身を除く): 88509165

約数列:

[1, 3, 17, 43, 51, 129, 131, 393, 673, 731, 2019, 2193, 2227, 5633, 6681, 11441, 16899, 28939, 34323, 86817, 88163, 95761, 264489, 287283, 491963, 1475889, 1498771, 3791009, 4496313, 11373027, 64447153, 193341459]

約数ペア:

[(1, 193341459), (3, 64447153), (17, 11373027), (43, 4496313), (51, 3791009), (129, 1498771), (131, 1475889), (393, 491963), (673, 287283), (731, 264489), (2019, 95761), (2193, 88163), (2227, 86817), (5633, 34323), (6681, 28939), (11441, 16899)]