53165049

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 82758528

約数和(自身を除く): 29593479

約数列:

[1, 3, 7, 21, 49, 147, 397, 911, 1191, 2733, 2779, 6377, 8337, 19131, 19453, 44639, 58359, 133917, 361667, 1085001, 2531669, 7595007, 17721683, 53165049]

約数ペア:

[(1, 53165049), (3, 17721683), (7, 7595007), (21, 2531669), (49, 1085001), (147, 361667), (397, 133917), (911, 58359), (1191, 44639), (2733, 19453), (2779, 19131), (6377, 8337)]