128932029

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10667}}^1$

素因数の和:10769

約数の個数: 24

約数和(自身を含む): 199704960

約数和(自身を除く): 70772931

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 10667, 12087, 32001, 96003, 181339, 544017, 842693, 1632051, 2528079, 7584237, 14325781, 42977343, 128932029]

約数ペア:

[(1, 128932029), (3, 42977343), (9, 14325781), (17, 7584237), (51, 2528079), (79, 1632051), (153, 842693), (237, 544017), (711, 181339), (1343, 96003), (4029, 32001), (10667, 12087)]