72011379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 110730240

約数和(自身を除く): 38718861

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 1601, 4089, 4803, 14993, 17611, 44979, 46429, 52833, 75247, 139287, 225741, 510719, 827717, 1532157, 2182163, 2483151, 6546489, 24003793, 72011379]

約数ペア:

[(1, 72011379), (3, 24003793), (11, 6546489), (29, 2483151), (33, 2182163), (47, 1532157), (87, 827717), (141, 510719), (319, 225741), (517, 139287), (957, 75247), (1363, 52833), (1551, 46429), (1601, 44979), (4089, 17611), (4803, 14993)]