207768717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37783}}^1$

素因数の和:37849

約数の個数: 24

約数和(自身を含む): 330081024

約数和(自身を除く): 122312307

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 37783, 113349, 340047, 491179, 1473537, 1775801, 4420611, 5327403, 15982209, 23085413, 69256239, 207768717]

約数ペア:

[(1, 207768717), (3, 69256239), (9, 23085413), (13, 15982209), (39, 5327403), (47, 4420611), (117, 1775801), (141, 1473537), (423, 491179), (611, 340047), (1833, 113349), (5499, 37783)]