68636701

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 86400000

約数和(自身を除く): 17763299

約数列:

[1, 7, 17, 49, 79, 119, 149, 343, 553, 833, 1043, 1343, 2533, 3871, 5831, 7301, 9401, 11771, 17731, 27097, 51107, 65807, 82397, 124117, 200107, 460649, 576779, 868819, 1400749, 4037453, 9805243, 68636701]

約数ペア:

[(1, 68636701), (7, 9805243), (17, 4037453), (49, 1400749), (79, 868819), (119, 576779), (149, 460649), (343, 200107), (553, 124117), (833, 82397), (1043, 65807), (1343, 51107), (2533, 27097), (3871, 17731), (5831, 11771), (7301, 9401)]