128529231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{68113}}^1$

素因数の和:68170

約数の個数: 16

約数和(自身を含む): 186359904

約数和(自身を除く): 57830673

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 68113, 204339, 1157921, 2520181, 3473763, 7560543, 42843077, 128529231]

約数ペア:

[(1, 128529231), (3, 42843077), (17, 7560543), (37, 3473763), (51, 2520181), (111, 1157921), (629, 204339), (1887, 68113)]