49809213

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 73513440

約数和(自身を除く): 23704227

約数列:

[1, 3, 9, 83, 131, 249, 393, 509, 747, 1179, 1527, 4581, 10873, 32619, 42247, 66679, 97857, 126741, 200037, 380223, 600111, 5534357, 16603071, 49809213]

約数ペア:

[(1, 49809213), (3, 16603071), (9, 5534357), (83, 600111), (131, 380223), (249, 200037), (393, 126741), (509, 97857), (747, 66679), (1179, 42247), (1527, 32619), (4581, 10873)]