138423087

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 226738512

約数和(自身を除く): 88315425

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 337, 461, 891, 1011, 1383, 3033, 3707, 4149, 5071, 9099, 11121, 12447, 15213, 27297, 33363, 37341, 45639, 100089, 136917, 155357, 300267, 410751, 466071, 1398213, 1708927, 4194639, 5126781, 12583917, 15380343, 46141029, 138423087]

約数ペア:

[(1, 138423087), (3, 46141029), (9, 15380343), (11, 12583917), (27, 5126781), (33, 4194639), (81, 1708927), (99, 1398213), (297, 466071), (337, 410751), (461, 300267), (891, 155357), (1011, 136917), (1383, 100089), (3033, 45639), (3707, 37341), (4149, 33363), (5071, 27297), (9099, 15213), (11121, 12447)]