80614911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 40022529

約数列:

[1, 3, 13, 31, 39, 93, 131, 393, 403, 509, 1209, 1527, 1703, 4061, 5109, 6617, 12183, 15779, 19851, 47337, 52793, 66679, 158379, 200037, 205127, 615381, 866827, 2067049, 2600481, 6201147, 26871637, 80614911]

約数ペア:

[(1, 80614911), (3, 26871637), (13, 6201147), (31, 2600481), (39, 2067049), (93, 866827), (131, 615381), (393, 205127), (403, 200037), (509, 158379), (1209, 66679), (1527, 52793), (1703, 47337), (4061, 19851), (5109, 15779), (6617, 12183)]