66185651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 16758349

約数列:

[1, 7, 23, 31, 89, 149, 161, 217, 623, 713, 1043, 2047, 2759, 3427, 4619, 4991, 13261, 14329, 19313, 23989, 32333, 63457, 92827, 106237, 305003, 411091, 444199, 743659, 2135021, 2877637, 9455093, 66185651]

約数ペア:

[(1, 66185651), (7, 9455093), (23, 2877637), (31, 2135021), (89, 743659), (149, 444199), (161, 411091), (217, 305003), (623, 106237), (713, 92827), (1043, 63457), (2047, 32333), (2759, 23989), (3427, 19313), (4619, 14329), (4991, 13261)]