33438537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 57470400

約数和(自身を除く): 24031863

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 613, 627, 957, 1653, 1839, 1881, 2871, 4959, 5517, 6061, 6743, 11647, 17777, 18183, 20229, 34941, 53331, 54549, 60687, 104823, 128117, 159993, 195547, 337763, 384351, 586641, 1013289, 1153053, 1759923, 3039867, 3715393, 11146179, 33438537]

約数ペア:

[(1, 33438537), (3, 11146179), (9, 3715393), (11, 3039867), (19, 1759923), (29, 1153053), (33, 1013289), (57, 586641), (87, 384351), (99, 337763), (171, 195547), (209, 159993), (261, 128117), (319, 104823), (551, 60687), (613, 54549), (627, 53331), (957, 34941), (1653, 20229), (1839, 18183), (1881, 17777), (2871, 11647), (4959, 6743), (5517, 6061)]