64086183

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 114449920

約数和(自身を除く): 50363737

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1197, 1447, 2109, 2331, 4341, 4921, 6327, 10129, 13023, 14763, 27493, 30387, 44289, 53539, 82479, 91161, 160617, 192451, 247437, 374773, 481851, 577353, 1017241, 1124319, 1732059, 3051723, 3372957, 7120687, 9155169, 21362061, 64086183]

約数ペア:

[(1, 64086183), (3, 21362061), (7, 9155169), (9, 7120687), (19, 3372957), (21, 3051723), (37, 1732059), (57, 1124319), (63, 1017241), (111, 577353), (133, 481851), (171, 374773), (259, 247437), (333, 192451), (399, 160617), (703, 91161), (777, 82479), (1197, 53539), (1447, 44289), (2109, 30387), (2331, 27493), (4341, 14763), (4921, 13023), (6327, 10129)]