84975561

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 139380384

約数和(自身を除く): 54404823

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 283, 297, 337, 849, 891, 1011, 2547, 3033, 3113, 3707, 7641, 9099, 9339, 11121, 22923, 27297, 28017, 33363, 84051, 95371, 100089, 252153, 286113, 300267, 858339, 1049081, 2575017, 3147243, 7725051, 9441729, 28325187, 84975561]

約数ペア:

[(1, 84975561), (3, 28325187), (9, 9441729), (11, 7725051), (27, 3147243), (33, 2575017), (81, 1049081), (99, 858339), (283, 300267), (297, 286113), (337, 252153), (849, 100089), (891, 95371), (1011, 84051), (2547, 33363), (3033, 28017), (3113, 27297), (3707, 22923), (7641, 11121), (9099, 9339)]