72623453

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 90708480

約数和(自身を除く): 18085027

約数列:

[1, 7, 19, 29, 133, 203, 361, 551, 991, 2527, 3857, 6937, 10469, 18829, 28739, 73283, 131803, 201173, 357751, 546041, 2504257, 3822287, 10374779, 72623453]

約数ペア:

[(1, 72623453), (7, 10374779), (19, 3822287), (29, 2504257), (133, 546041), (203, 357751), (361, 201173), (551, 131803), (991, 73283), (2527, 28739), (3857, 18829), (6937, 10469)]