77630319

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 129137976

約数和(自身を除く): 51507657

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 107, 117, 159, 169, 321, 351, 477, 507, 689, 963, 1053, 1391, 1431, 1521, 2067, 2889, 4173, 4293, 4563, 5671, 6201, 8667, 8957, 12519, 13689, 17013, 18083, 18603, 26871, 37557, 51039, 54249, 55809, 73723, 80613, 112671, 153117, 162747, 221169, 241839, 459351, 488241, 663507, 725517, 958399, 1464723, 1990521, 2875197, 5971563, 8625591, 25876773, 77630319]

約数ペア:

[(1, 77630319), (3, 25876773), (9, 8625591), (13, 5971563), (27, 2875197), (39, 1990521), (53, 1464723), (81, 958399), (107, 725517), (117, 663507), (159, 488241), (169, 459351), (321, 241839), (351, 221169), (477, 162747), (507, 153117), (689, 112671), (963, 80613), (1053, 73723), (1391, 55809), (1431, 54249), (1521, 51039), (2067, 37557), (2889, 26871), (4173, 18603), (4293, 18083), (4563, 17013), (5671, 13689), (6201, 12519), (8667, 8957)]