201518343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16097}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 316422288

約数和(自身を除く): 114903945

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 16097, 48291, 144873, 209261, 627783, 1722379, 1883349, 5167137, 15501411, 22390927, 67172781, 201518343]

約数ペア:

[(1, 201518343), (3, 67172781), (9, 22390927), (13, 15501411), (39, 5167137), (107, 1883349), (117, 1722379), (321, 627783), (963, 209261), (1391, 144873), (4173, 48291), (12519, 16097)]