2649272373

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{7873}}^1$

素因数の和:8007

約数の個数: 48

約数和(自身を含む): 4356526720

約数和(自身を除く): 1707254347

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 121, 297, 309, 363, 927, 1089, 1133, 2781, 3267, 3399, 7873, 10197, 12463, 23619, 30591, 37389, 70857, 86603, 112167, 212571, 259809, 336501, 779427, 810919, 952633, 2338281, 2432757, 2857899, 7298271, 8573697, 8920109, 21894813, 25721091, 26760327, 80280981, 98121199, 240842943, 294363597, 883090791, 2649272373]

約数ペア:

[(1, 2649272373), (3, 883090791), (9, 294363597), (11, 240842943), (27, 98121199), (33, 80280981), (99, 26760327), (103, 25721091), (121, 21894813), (297, 8920109), (309, 8573697), (363, 7298271), (927, 2857899), (1089, 2432757), (1133, 2338281), (2781, 952633), (3267, 810919), (3399, 779427), (7873, 336501), (10197, 259809), (12463, 212571), (23619, 112167), (30591, 86603), (37389, 70857)]