80085907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 18

約数和(自身を含む): 91284284

約数和(自身を除く): 11198377

約数列:

[1, 11, 29, 121, 319, 787, 841, 3509, 8657, 9251, 22823, 95227, 101761, 251053, 661867, 2761583, 7280537, 80085907]

約数ペア:

[(1, 80085907), (11, 7280537), (29, 2761583), (121, 661867), (319, 251053), (787, 101761), (841, 95227), (3509, 22823), (8657, 9251)]