64056441

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 87840000

約数和(自身を除く): 23783559

約数列:

[1, 3, 47, 141, 149, 447, 3049, 7003, 9147, 21009, 143303, 429909, 454301, 1362903, 21352147, 64056441]

約数ペア:

[(1, 64056441), (3, 21352147), (47, 1362903), (141, 454301), (149, 429909), (447, 143303), (3049, 21009), (7003, 9147)]