64634313

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 87422976

約数和(自身を除く): 22788663

約数列:

[1, 3, 107, 271, 321, 743, 813, 2229, 28997, 79501, 86991, 201353, 238503, 604059, 21544771, 64634313]

約数ペア:

[(1, 64634313), (3, 21544771), (107, 604059), (271, 238503), (321, 201353), (743, 86991), (813, 79501), (2229, 28997)]