156655017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1549}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 240107400

約数和(自身を除く): 83452383

約数列:

[1, 3, 9, 17, 51, 153, 661, 1549, 1983, 4647, 5949, 11237, 13941, 26333, 33711, 78999, 101133, 236997, 1023889, 3071667, 9215001, 17406113, 52218339, 156655017]

約数ペア:

[(1, 156655017), (3, 52218339), (9, 17406113), (17, 9215001), (51, 3071667), (153, 1023889), (661, 236997), (1549, 101133), (1983, 78999), (4647, 33711), (5949, 26333), (11237, 13941)]