156920325987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{739099}}^1$

素因数の和:739323

約数の個数: 32

約数和(自身を含む): 232443993600

約数和(自身を除く): 75523667613

約数列:

[1, 3, 17, 23, 51, 69, 181, 391, 543, 1173, 3077, 4163, 9231, 12489, 70771, 212313, 739099, 2217297, 12564683, 16999277, 37694049, 50997831, 133776919, 288987709, 401330757, 866963127, 2274207623, 3076869137, 6822622869, 9230607411, 52306775329, 156920325987]

約数ペア:

[(1, 156920325987), (3, 52306775329), (17, 9230607411), (23, 6822622869), (51, 3076869137), (69, 2274207623), (181, 866963127), (391, 401330757), (543, 288987709), (1173, 133776919), (3077, 50997831), (4163, 37694049), (9231, 16999277), (12489, 12564683), (70771, 2217297), (212313, 739099)]