64785918

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{161159}}^1$

素因数の和:161231

約数の個数: 16

約数和(自身を含む): 131506560

約数和(自身を除く): 66720642

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 161159, 322318, 483477, 966954, 10797653, 21595306, 32392959, 64785918]

約数ペア:

[(1, 64785918), (2, 32392959), (3, 21595306), (6, 10797653), (67, 966954), (134, 483477), (201, 322318), (402, 161159)]