47985561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{136711}}^1$

素因数の和:136733

約数の個数: 16

約数和(自身を含む): 76558720

約数和(自身を除く): 28573159

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 136711, 410133, 1230399, 1777243, 3691197, 5331729, 15995187, 47985561]

約数ペア:

[(1, 47985561), (3, 15995187), (9, 5331729), (13, 3691197), (27, 1777243), (39, 1230399), (117, 410133), (351, 136711)]