149075277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 219319296

約数和(自身を除く): 70244019

約数列:

[1, 3, 13, 39, 61, 183, 223, 281, 669, 793, 843, 2379, 2899, 3653, 8697, 10959, 13603, 17141, 40809, 51423, 62663, 176839, 187989, 222833, 530517, 668499, 814619, 2443857, 3822443, 11467329, 49691759, 149075277]

約数ペア:

[(1, 149075277), (3, 49691759), (13, 11467329), (39, 3822443), (61, 2443857), (183, 814619), (223, 668499), (281, 530517), (669, 222833), (793, 187989), (843, 176839), (2379, 62663), (2899, 51423), (3653, 40809), (8697, 17141), (10959, 13603)]