71396106873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{266047}}^1$

素因数の和:267053

約数の個数: 32

約数和(自身を含む): 117282471936

約数和(自身を除く): 45886365063

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 983, 2949, 6881, 12779, 20643, 38337, 89453, 266047, 268359, 798141, 1862329, 3458611, 5586987, 10375833, 24210277, 72630831, 261524201, 784572603, 1830669407, 3399814613, 5492008221, 10199443839, 23798702291, 71396106873]

約数ペア:

[(1, 71396106873), (3, 23798702291), (7, 10199443839), (13, 5492008221), (21, 3399814613), (39, 1830669407), (91, 784572603), (273, 261524201), (983, 72630831), (2949, 24210277), (6881, 10375833), (12779, 5586987), (20643, 3458611), (38337, 1862329), (89453, 798141), (266047, 268359)]