306978849

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 476784000

約数和(自身を除く): 169805151

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 6449, 15867, 19347, 47601, 58041, 174123, 264409, 277307, 793227, 831921, 2379681, 2495763, 7139043, 7487289, 11369587, 34108761, 102326283, 306978849]

約数ペア:

[(1, 306978849), (3, 102326283), (9, 34108761), (27, 11369587), (41, 7487289), (43, 7139043), (123, 2495763), (129, 2379681), (369, 831921), (387, 793227), (1107, 277307), (1161, 264409), (1763, 174123), (5289, 58041), (6449, 47601), (15867, 19347)]