556269039

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 868576800

約数和(自身を除く): 312307761

約数列:

[1, 3, 9, 27, 29, 81, 87, 193, 243, 261, 409, 579, 783, 1227, 1737, 2349, 3681, 5211, 5597, 7047, 11043, 11861, 15633, 16791, 33129, 35583, 46899, 50373, 78937, 99387, 106749, 151119, 236811, 320247, 453357, 710433, 960741, 1360071, 2131299, 2289173, 2882223, 6393897, 6867519, 19181691, 20602557, 61807671, 185423013, 556269039]

約数ペア:

[(1, 556269039), (3, 185423013), (9, 61807671), (27, 20602557), (29, 19181691), (81, 6867519), (87, 6393897), (193, 2882223), (243, 2289173), (261, 2131299), (409, 1360071), (579, 960741), (783, 710433), (1227, 453357), (1737, 320247), (2349, 236811), (3681, 151119), (5211, 106749), (5597, 99387), (7047, 78937), (11043, 50373), (11861, 46899), (15633, 35583), (16791, 33129)]