153119079

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{18353}}^1$

素因数の和:18468

約数の個数: 20

約数和(自身を含む): 230966736

約数和(自身を除く): 77847657

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 18353, 55059, 165177, 495531, 1486593, 1890359, 5671077, 17013231, 51039693, 153119079]

約数ペア:

[(1, 153119079), (3, 51039693), (9, 17013231), (27, 5671077), (81, 1890359), (103, 1486593), (309, 495531), (927, 165177), (2781, 55059), (8343, 18353)]