377029149

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{757}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 591749376

約数和(自身を除く): 214720227

約数列:

[1, 3, 7, 21, 37, 111, 259, 641, 757, 777, 1923, 2271, 4487, 5299, 13461, 15897, 23717, 28009, 71151, 84027, 166019, 196063, 485237, 498057, 588189, 1455711, 3396659, 10189977, 17953769, 53861307, 125676383, 377029149]

約数ペア:

[(1, 377029149), (3, 125676383), (7, 53861307), (21, 17953769), (37, 10189977), (111, 3396659), (259, 1455711), (641, 588189), (757, 498057), (777, 485237), (1923, 196063), (2271, 166019), (4487, 84027), (5299, 71151), (13461, 28009), (15897, 23717)]