64312401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19979}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 91108800

約数和(自身を除く): 26796399

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 19979, 59937, 579391, 739223, 1738173, 2217669, 21437467, 64312401]

約数ペア:

[(1, 64312401), (3, 21437467), (29, 2217669), (37, 1738173), (87, 739223), (111, 579391), (1073, 59937), (3219, 19979)]