42806907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11120

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 31704453

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 11087, 33261, 99783, 121957, 144131, 299349, 365871, 432393, 1097613, 1297179, 1585441, 3292839, 3891537, 4756323, 14268969, 42806907]

約数ペア:

[(1, 42806907), (3, 14268969), (9, 4756323), (11, 3891537), (13, 3292839), (27, 1585441), (33, 1297179), (39, 1097613), (99, 432393), (117, 365871), (143, 299349), (297, 144131), (351, 121957), (429, 99783), (1287, 33261), (3861, 11087)]