64479987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50101}}^1$

素因数の和:50131

約数の個数: 24

約数和(自身を含む): 109422768

約数和(自身を除く): 44942781

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 50101, 150303, 450909, 551111, 651313, 1653333, 1953939, 4959999, 5861817, 7164443, 21493329, 64479987]

約数ペア:

[(1, 64479987), (3, 21493329), (9, 7164443), (11, 5861817), (13, 4959999), (33, 1953939), (39, 1653333), (99, 651313), (117, 551111), (143, 450909), (429, 150303), (1287, 50101)]