84980938623

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2371}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 132910940160

約数和(自身を除く): 47930001537

約数列:

[1, 3, 7, 21, 89, 127, 151, 267, 381, 453, 623, 889, 1057, 1869, 2371, 2667, 3171, 7113, 11303, 13439, 16597, 19177, 33909, 40317, 49791, 57531, 79121, 94073, 134239, 211019, 237363, 282219, 301117, 358021, 402717, 633057, 903351, 1074063, 1477133, 1706753, 2107819, 2506147, 4431399, 5120259, 6323457, 7518441, 11947271, 26799413, 31863869, 35841813, 45468667, 80398239, 95591607, 136406001, 187595891, 223047083, 318280669, 562787673, 669141249, 954842007, 4046711363, 12140134089, 28326979541, 84980938623]

約数ペア:

[(1, 84980938623), (3, 28326979541), (7, 12140134089), (21, 4046711363), (89, 954842007), (127, 669141249), (151, 562787673), (267, 318280669), (381, 223047083), (453, 187595891), (623, 136406001), (889, 95591607), (1057, 80398239), (1869, 45468667), (2371, 35841813), (2667, 31863869), (3171, 26799413), (7113, 11947271), (11303, 7518441), (13439, 6323457), (16597, 5120259), (19177, 4431399), (33909, 2506147), (40317, 2107819), (49791, 1706753), (57531, 1477133), (79121, 1074063), (94073, 903351), (134239, 633057), (211019, 402717), (237363, 358021), (282219, 301117)]