138564723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 205405200

約数和(自身を除く): 66840477

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 4289, 10769, 12867, 32307, 47179, 141537, 381721, 518969, 1145163, 1556907, 4198931, 12596793, 46188241, 138564723]

約数ペア:

[(1, 138564723), (3, 46188241), (11, 12596793), (33, 4198931), (89, 1556907), (121, 1145163), (267, 518969), (363, 381721), (979, 141537), (2937, 47179), (4289, 32307), (10769, 12867)]