77813811

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 46878669

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 3607, 7191, 10821, 21573, 32463, 61319, 97389, 169529, 183957, 508587, 551871, 1525761, 1655613, 2881993, 4577283, 8645979, 25937937, 77813811]

約数ペア:

[(1, 77813811), (3, 25937937), (9, 8645979), (17, 4577283), (27, 2881993), (47, 1655613), (51, 1525761), (141, 551871), (153, 508587), (423, 183957), (459, 169529), (799, 97389), (1269, 61319), (2397, 32463), (3607, 21573), (7191, 10821)]