66175669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13259}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 81469440

約数和(自身を除く): 15293771

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 13259, 92813, 304957, 411029, 2134699, 2877203, 9453667, 66175669]

約数ペア:

[(1, 66175669), (7, 9453667), (23, 2877203), (31, 2134699), (161, 411029), (217, 304957), (713, 92813), (4991, 13259)]