65446407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 105255360

約数和(自身を除く): 39808953

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1361, 1781, 3699, 4083, 5343, 12249, 16029, 17693, 36747, 48087, 53079, 159237, 186457, 477711, 559371, 1678113, 2423941, 5034339, 7271823, 21815469, 65446407]

約数ペア:

[(1, 65446407), (3, 21815469), (9, 7271823), (13, 5034339), (27, 2423941), (39, 1678113), (117, 559371), (137, 477711), (351, 186457), (411, 159237), (1233, 53079), (1361, 48087), (1781, 36747), (3699, 17693), (4083, 16029), (5343, 12249)]