123725847

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 201457152

約数和(自身を除く): 77731305

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 3067, 5763, 9201, 13447, 21469, 40341, 52139, 64407, 156417, 346571, 364973, 1039713, 1094919, 2425997, 5891707, 7277991, 17675121, 41241949, 123725847]

約数ペア:

[(1, 123725847), (3, 41241949), (7, 17675121), (17, 7277991), (21, 5891707), (51, 2425997), (113, 1094919), (119, 1039713), (339, 364973), (357, 346571), (791, 156417), (1921, 64407), (2373, 52139), (3067, 40341), (5763, 21469), (9201, 13447)]