47690019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7192

約数の個数: 32

約数和(自身を含む): 80102400

約数和(自身を除く): 32412381

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7151, 21453, 64359, 92963, 135869, 193077, 278889, 407607, 836667, 1222821, 1766297, 2510001, 3668463, 5298891, 15896673, 47690019]

約数ペア:

[(1, 47690019), (3, 15896673), (9, 5298891), (13, 3668463), (19, 2510001), (27, 1766297), (39, 1222821), (57, 836667), (117, 407607), (171, 278889), (247, 193077), (351, 135869), (513, 92963), (741, 64359), (2223, 21453), (6669, 7151)]