61251393

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 37590207

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2339, 3741, 7017, 8729, 16373, 26187, 49119, 67831, 100577, 203493, 301731, 474817, 704039, 1424451, 2112117, 2916733, 8750199, 20417131, 61251393]

約数ペア:

[(1, 61251393), (3, 20417131), (7, 8750199), (21, 2916733), (29, 2112117), (43, 1424451), (87, 704039), (129, 474817), (203, 301731), (301, 203493), (609, 100577), (903, 67831), (1247, 49119), (2339, 26187), (3741, 16373), (7017, 8729)]