27951077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 37407744

約数和(自身を除く): 9456667

約数列:

[1, 7, 11, 17, 77, 119, 131, 163, 187, 917, 1141, 1309, 1441, 1793, 2227, 2771, 10087, 12551, 15589, 19397, 21353, 24497, 30481, 149471, 171479, 213367, 234883, 363001, 1644181, 2541007, 3993011, 27951077]

約数ペア:

[(1, 27951077), (7, 3993011), (11, 2541007), (17, 1644181), (77, 363001), (119, 234883), (131, 213367), (163, 171479), (187, 149471), (917, 30481), (1141, 24497), (1309, 21353), (1441, 19397), (1793, 15589), (2227, 12551), (2771, 10087)]