210003980265

素因数分解:

$3^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1172257}}^1$

素因数の和:1173598

約数の個数: 32

約数和(自身を含む): 373622069760

約数和(自身を除く): 163618089495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1327, 3981, 6635, 11943, 19905, 35829, 59715, 179145, 1172257, 3516771, 5861285, 10550313, 17583855, 31650939, 52751565, 158254695, 1555585039, 4666755117, 7777925195, 14000265351, 23333775585, 42000796053, 70001326755, 210003980265]

約数ペア:

[(1, 210003980265), (3, 70001326755), (5, 42000796053), (9, 23333775585), (15, 14000265351), (27, 7777925195), (45, 4666755117), (135, 1555585039), (1327, 158254695), (3981, 52751565), (6635, 31650939), (11943, 17583855), (19905, 10550313), (35829, 5861285), (59715, 3516771), (179145, 1172257)]