63869827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 80216064

約数和(自身を除く): 16346237

約数列:

[1, 7, 23, 31, 67, 161, 191, 217, 469, 713, 1337, 1541, 2077, 4393, 4991, 5921, 10787, 12797, 14539, 30751, 41447, 47771, 89579, 136183, 294331, 334397, 396707, 953281, 2060317, 2776949, 9124261, 63869827]

約数ペア:

[(1, 63869827), (7, 9124261), (23, 2776949), (31, 2060317), (67, 953281), (161, 396707), (191, 334397), (217, 294331), (469, 136183), (713, 89579), (1337, 47771), (1541, 41447), (2077, 30751), (4393, 14539), (4991, 12797), (5921, 10787)]