144760077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208889}}^1$

素因数の和:208913

約数の個数: 24

約数和(自身を含む): 260694720

約数和(自身を除く): 115934643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 208889, 626667, 1462223, 1880001, 2297779, 4386669, 6893337, 13160007, 16084453, 20680011, 48253359, 144760077]

約数ペア:

[(1, 144760077), (3, 48253359), (7, 20680011), (9, 16084453), (11, 13160007), (21, 6893337), (33, 4386669), (63, 2297779), (77, 1880001), (99, 1462223), (231, 626667), (693, 208889)]