87270399

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{68771}}^1$

素因数の和:68827

約数の個数: 16

約数和(自身を含む): 132042240

約数和(自身を除く): 44771841

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 68771, 206313, 618939, 1856817, 3232237, 9696711, 29090133, 87270399]

約数ペア:

[(1, 87270399), (3, 29090133), (9, 9696711), (27, 3232237), (47, 1856817), (141, 618939), (423, 206313), (1269, 68771)]