67493439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 110613440

約数和(自身を除く): 43120001

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 5197, 12987, 15591, 46773, 67561, 140319, 192289, 202683, 576867, 608049, 1730601, 1824147, 2499757, 5191803, 7499271, 22497813, 67493439]

約数ペア:

[(1, 67493439), (3, 22497813), (9, 7499271), (13, 5191803), (27, 2499757), (37, 1824147), (39, 1730601), (111, 608049), (117, 576867), (333, 202683), (351, 192289), (481, 140319), (999, 67561), (1443, 46773), (4329, 15591), (5197, 12987)]