51249135051

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37217963}}^1$

素因数の和:37217992

約数の個数: 20

約数和(自身を含む): 81060725592

約数和(自身を除く): 29811590541

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 37217963, 111653889, 334961667, 632705371, 1004885001, 1898116113, 3014655003, 5694348339, 17083045017, 51249135051]

約数ペア:

[(1, 51249135051), (3, 17083045017), (9, 5694348339), (17, 3014655003), (27, 1898116113), (51, 1004885001), (81, 632705371), (153, 334961667), (459, 111653889), (1377, 37217963)]