90756693

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 30

約数和(自身を含む): 144056066

約数和(自身を除く): 53299373

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 3877, 7803, 11631, 23409, 34893, 65909, 104679, 197727, 314037, 593181, 1120453, 1779543, 3361359, 5338629, 10084077, 30252231, 90756693]

約数ペア:

[(1, 90756693), (3, 30252231), (9, 10084077), (17, 5338629), (27, 3361359), (51, 1779543), (81, 1120453), (153, 593181), (289, 314037), (459, 197727), (867, 104679), (1377, 65909), (2601, 34893), (3877, 23409), (7803, 11631)]