161003073

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 288494784

約数和(自身を除く): 127491711

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 5857, 9163, 17571, 27489, 40999, 64427, 99569, 122997, 193281, 286993, 298707, 450989, 696983, 860979, 1095259, 1352967, 2090949, 3156923, 3285777, 4878881, 7666813, 9470769, 14636643, 23000439, 53667691, 161003073]

約数ペア:

[(1, 161003073), (3, 53667691), (7, 23000439), (11, 14636643), (17, 9470769), (21, 7666813), (33, 4878881), (49, 3285777), (51, 3156923), (77, 2090949), (119, 1352967), (147, 1095259), (187, 860979), (231, 696983), (357, 450989), (539, 298707), (561, 286993), (833, 193281), (1309, 122997), (1617, 99569), (2499, 64427), (3927, 40999), (5857, 27489), (9163, 17571)]