118955991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 199305216

約数和(自身を除く): 80349225

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 3931, 4323, 10087, 11793, 27517, 30261, 43241, 82551, 129723, 302687, 514961, 908061, 1544883, 3604727, 5664571, 10814181, 16993713, 39651997, 118955991]

約数ペア:

[(1, 118955991), (3, 39651997), (7, 16993713), (11, 10814181), (21, 5664571), (33, 3604727), (77, 1544883), (131, 908061), (231, 514961), (393, 302687), (917, 129723), (1441, 82551), (2751, 43241), (3931, 30261), (4323, 27517), (10087, 11793)]