42300063

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 72808120

約数和(自身を除く): 30508057

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 221, 289, 351, 417, 459, 663, 867, 1053, 1251, 1377, 1807, 1989, 2363, 2601, 3753, 3757, 5421, 5967, 7089, 7803, 11259, 11271, 16263, 17901, 21267, 23409, 30719, 33813, 40171, 48789, 63801, 92157, 101439, 120513, 146367, 191403, 276471, 304317, 361539, 522223, 829413, 1084617, 1566669, 2488239, 3253851, 4700007, 14100021, 42300063]

約数ペア:

[(1, 42300063), (3, 14100021), (9, 4700007), (13, 3253851), (17, 2488239), (27, 1566669), (39, 1084617), (51, 829413), (81, 522223), (117, 361539), (139, 304317), (153, 276471), (221, 191403), (289, 146367), (351, 120513), (417, 101439), (459, 92157), (663, 63801), (867, 48789), (1053, 40171), (1251, 33813), (1377, 30719), (1807, 23409), (1989, 21267), (2363, 17901), (2601, 16263), (3753, 11271), (3757, 11259), (5421, 7803), (5967, 7089)]