78187029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 114390144

約数和(自身を除く): 36203115

約数列:

[1, 3, 17, 43, 51, 101, 129, 303, 353, 731, 1059, 1717, 2193, 4343, 5151, 6001, 13029, 15179, 18003, 35653, 45537, 73831, 106959, 221493, 258043, 606101, 774129, 1533079, 1818303, 4599237, 26062343, 78187029]

約数ペア:

[(1, 78187029), (3, 26062343), (17, 4599237), (43, 1818303), (51, 1533079), (101, 774129), (129, 606101), (303, 258043), (353, 221493), (731, 106959), (1059, 73831), (1717, 45537), (2193, 35653), (4343, 18003), (5151, 15179), (6001, 13029)]