133678737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 217526400

約数和(自身を除く): 83847663

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 369, 437, 779, 829, 943, 1311, 2337, 2487, 2829, 3933, 7011, 7461, 8487, 15751, 17917, 19067, 33989, 47253, 53751, 57201, 101967, 141759, 161253, 171603, 305901, 362273, 645791, 781747, 1086819, 1937373, 2345241, 3260457, 5812119, 7035723, 14853193, 44559579, 133678737]

約数ペア:

[(1, 133678737), (3, 44559579), (9, 14853193), (19, 7035723), (23, 5812119), (41, 3260457), (57, 2345241), (69, 1937373), (123, 1086819), (171, 781747), (207, 645791), (369, 362273), (437, 305901), (779, 171603), (829, 161253), (943, 141759), (1311, 101967), (2337, 57201), (2487, 53751), (2829, 47253), (3933, 33989), (7011, 19067), (7461, 17917), (8487, 15751)]