66796849

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 78480000

約数和(自身を除く): 11683151

約数列:

[1, 7, 49, 149, 343, 1043, 1307, 7301, 9149, 51107, 64043, 194743, 448301, 1363201, 9542407, 66796849]

約数ペア:

[(1, 66796849), (7, 9542407), (49, 1363201), (149, 448301), (343, 194743), (1043, 64043), (1307, 51107), (7301, 9149)]