64918359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2269}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 108714840

約数和(自身を除く): 43796481

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1683, 2269, 2601, 3179, 6807, 9537, 20421, 24959, 28611, 38573, 74877, 115719, 224631, 347157, 424303, 655741, 1272909, 1967223, 3818727, 5901669, 7213151, 21639453, 64918359]

約数ペア:

[(1, 64918359), (3, 21639453), (9, 7213151), (11, 5901669), (17, 3818727), (33, 1967223), (51, 1272909), (99, 655741), (153, 424303), (187, 347157), (289, 224631), (561, 115719), (867, 74877), (1683, 38573), (2269, 28611), (2601, 24959), (3179, 20421), (6807, 9537)]