53915673

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 87116800

約数和(自身を除く): 33201127

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 829, 1141, 2487, 3097, 3423, 5803, 9291, 15751, 17409, 21679, 47253, 65037, 110257, 135127, 330771, 405381, 945889, 2567413, 2837667, 7702239, 17971891, 53915673]

約数ペア:

[(1, 53915673), (3, 17971891), (7, 7702239), (19, 2837667), (21, 2567413), (57, 945889), (133, 405381), (163, 330771), (399, 135127), (489, 110257), (829, 65037), (1141, 47253), (2487, 21679), (3097, 17409), (3423, 15751), (5803, 9291)]