64590393

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{16993}}^1$

素因数の和:17184

約数の個数: 16

約数和(自身を含む): 98973056

約数和(自身を除く): 34382663

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 16993, 50979, 118951, 356853, 3075733, 9227199, 21530131, 64590393]

約数ペア:

[(1, 64590393), (3, 21530131), (7, 9227199), (21, 3075733), (181, 356853), (543, 118951), (1267, 50979), (3801, 16993)]