162070923

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 252903424

約数和(自身を除く): 90832501

約数列:

[1, 3, 7, 21, 67, 127, 201, 381, 469, 889, 907, 1407, 2667, 2721, 6349, 8509, 19047, 25527, 59563, 60769, 115189, 178689, 182307, 345567, 425383, 806323, 1276149, 2418969, 7717663, 23152989, 54023641, 162070923]

約数ペア:

[(1, 162070923), (3, 54023641), (7, 23152989), (21, 7717663), (67, 2418969), (127, 1276149), (201, 806323), (381, 425383), (469, 345567), (889, 182307), (907, 178689), (1407, 115189), (2667, 60769), (2721, 59563), (6349, 25527), (8509, 19047)]