68771577

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{76159}}^1$

素因数の和:76212

約数の個数: 16

約数和(自身を含む): 107233280

約数和(自身を除く): 38461703

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 76159, 228477, 533113, 1599339, 3274837, 9824511, 22923859, 68771577]

約数ペア:

[(1, 68771577), (3, 22923859), (7, 9824511), (21, 3274837), (43, 1599339), (129, 533113), (301, 228477), (903, 76159)]