57927219

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 37281741

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 3541, 5453, 10623, 16359, 24787, 67279, 74361, 145181, 201837, 435543, 470953, 1016267, 1412859, 2758439, 3048801, 8275317, 19309073, 57927219]

約数ペア:

[(1, 57927219), (3, 19309073), (7, 8275317), (19, 3048801), (21, 2758439), (41, 1412859), (57, 1016267), (123, 470953), (133, 435543), (287, 201837), (399, 145181), (779, 74361), (861, 67279), (2337, 24787), (3541, 16359), (5453, 10623)]