159776721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{5861}}^1$

素因数の和:6113

約数の個数: 24

約数和(自身を含む): 249650856

約数和(自身を除く): 89874135

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 5861, 9087, 17583, 27261, 52749, 76193, 228579, 685737, 1365613, 4096839, 12290517, 17752969, 53258907, 159776721]

約数ペア:

[(1, 159776721), (3, 53258907), (9, 17752969), (13, 12290517), (39, 4096839), (117, 1365613), (233, 685737), (699, 228579), (2097, 76193), (3029, 52749), (5861, 27261), (9087, 17583)]