42670017

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 29422143

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 7151, 21453, 64359, 92963, 121567, 193077, 278889, 364701, 836667, 1094103, 1580371, 2510001, 3282309, 4741113, 14223339, 42670017]

約数ペア:

[(1, 42670017), (3, 14223339), (9, 4741113), (13, 3282309), (17, 2510001), (27, 1580371), (39, 1094103), (51, 836667), (117, 364701), (153, 278889), (221, 193077), (351, 121567), (459, 92963), (663, 64359), (1989, 21453), (5967, 7151)]