64862369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 19253215

約数列:

[1, 11, 13, 23, 37, 41, 143, 169, 253, 299, 407, 451, 481, 533, 851, 943, 1517, 1859, 3289, 3887, 5291, 5863, 6253, 6929, 9361, 10373, 11063, 12259, 16687, 19721, 34891, 42757, 68783, 76219, 121693, 134849, 143819, 159367, 216931, 256373, 383801, 453583, 1582009, 1753037, 2820103, 4989413, 5896579, 64862369]

約数ペア:

[(1, 64862369), (11, 5896579), (13, 4989413), (23, 2820103), (37, 1753037), (41, 1582009), (143, 453583), (169, 383801), (253, 256373), (299, 216931), (407, 159367), (451, 143819), (481, 134849), (533, 121693), (851, 76219), (943, 68783), (1517, 42757), (1859, 34891), (3289, 19721), (3887, 16687), (5291, 12259), (5863, 11063), (6253, 10373), (6929, 9361)]