64223841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 35308959

約数列:

[1, 3, 11, 17, 33, 51, 187, 239, 479, 561, 717, 1437, 2629, 4063, 5269, 7887, 8143, 12189, 15807, 24429, 44693, 89573, 114481, 134079, 268719, 343443, 1259291, 1946177, 3777873, 5838531, 21407947, 64223841]

約数ペア:

[(1, 64223841), (3, 21407947), (11, 5838531), (17, 3777873), (33, 1946177), (51, 1259291), (187, 343443), (239, 268719), (479, 134079), (561, 114481), (717, 89573), (1437, 44693), (2629, 24429), (4063, 15807), (5269, 12189), (7887, 8143)]