221539168083

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{887}}^1\times {\mathrm{1549}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 300473625600

約数和(自身を除く): 78934457517

約数列:

[1, 3, 71, 213, 757, 887, 1549, 2271, 2661, 4647, 53747, 62977, 109979, 161241, 188931, 329937, 671459, 1172593, 1373963, 2014377, 3517779, 4121889, 47673589, 83254103, 97551373, 143020767, 249762309, 292654119, 1040089991, 3120269973, 73846389361, 221539168083]

約数ペア:

[(1, 221539168083), (3, 73846389361), (71, 3120269973), (213, 1040089991), (757, 292654119), (887, 249762309), (1549, 143020767), (2271, 97551373), (2661, 83254103), (4647, 47673589), (53747, 4121889), (62977, 3517779), (109979, 2014377), (161241, 1373963), (188931, 1172593), (329937, 671459)]