26969400765

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937903}}^1$

素因数の和:937991

約数の個数: 40

約数和(自身を含む): 49026117888

約数和(自身を除く): 22056717123

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 5751, 9585, 28755, 937903, 2813709, 4689515, 8441127, 14068545, 25323381, 42205635, 66591113, 75970143, 126616905, 199773339, 332955565, 379850715, 599320017, 998866695, 1797960051, 2996600085, 5393880153, 8989800255, 26969400765]

約数ペア:

[(1, 26969400765), (3, 8989800255), (5, 5393880153), (9, 2996600085), (15, 1797960051), (27, 998866695), (45, 599320017), (71, 379850715), (81, 332955565), (135, 199773339), (213, 126616905), (355, 75970143), (405, 66591113), (639, 42205635), (1065, 25323381), (1917, 14068545), (3195, 8441127), (5751, 4689515), (9585, 2813709), (28755, 937903)]