53570439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 85454824

約数和(自身を除く): 31884385

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 163, 477, 489, 689, 1467, 2067, 2119, 2809, 6201, 6357, 8427, 8639, 19071, 25281, 25917, 36517, 77751, 109551, 112307, 328653, 336921, 457867, 1010763, 1373601, 4120803, 5952271, 17856813, 53570439]

約数ペア:

[(1, 53570439), (3, 17856813), (9, 5952271), (13, 4120803), (39, 1373601), (53, 1010763), (117, 457867), (159, 336921), (163, 328653), (477, 112307), (489, 109551), (689, 77751), (1467, 36517), (2067, 25917), (2119, 25281), (2809, 19071), (6201, 8639), (6357, 8427)]