29278719

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 45681600

約数和(自身を除く): 16402881

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 613, 783, 1647, 1769, 1839, 5307, 5517, 15921, 16551, 17777, 37393, 47763, 53331, 112179, 159993, 336537, 479979, 1009611, 1084397, 3253191, 9759573, 29278719]

約数ペア:

[(1, 29278719), (3, 9759573), (9, 3253191), (27, 1084397), (29, 1009611), (61, 479979), (87, 336537), (183, 159993), (261, 112179), (549, 53331), (613, 47763), (783, 37393), (1647, 17777), (1769, 16551), (1839, 15921), (5307, 5517)]