27926157

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 44204032

約数和(自身を除く): 16277875

約数列:

[1, 3, 7, 21, 37, 111, 127, 259, 283, 381, 777, 849, 889, 1981, 2667, 4699, 5943, 10471, 14097, 31413, 32893, 35941, 73297, 98679, 107823, 219891, 251587, 754761, 1329817, 3989451, 9308719, 27926157]

約数ペア:

[(1, 27926157), (3, 9308719), (7, 3989451), (21, 1329817), (37, 754761), (111, 251587), (127, 219891), (259, 107823), (283, 98679), (381, 73297), (777, 35941), (849, 32893), (889, 31413), (1981, 14097), (2667, 10471), (4699, 5943)]