166158867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 269125632

約数和(自身を除く): 102966765

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 357, 939, 1487, 2191, 4461, 5321, 6573, 10409, 15963, 25279, 31227, 37247, 75837, 111741, 176953, 465431, 530859, 1396293, 3258017, 7912327, 9774051, 23736981, 55386289, 166158867]

約数ペア:

[(1, 166158867), (3, 55386289), (7, 23736981), (17, 9774051), (21, 7912327), (51, 3258017), (119, 1396293), (313, 530859), (357, 465431), (939, 176953), (1487, 111741), (2191, 75837), (4461, 37247), (5321, 31227), (6573, 25279), (10409, 15963)]