165870133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 210268800

約数和(自身を除く): 44398667

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 1489, 2717, 5863, 8569, 10127, 16379, 19357, 28291, 61049, 111397, 212927, 311201, 367783, 671539, 793637, 1159931, 4045613, 8730007, 12759241, 15079103, 165870133]

約数ペア:

[(1, 165870133), (11, 15079103), (13, 12759241), (19, 8730007), (41, 4045613), (143, 1159931), (209, 793637), (247, 671539), (451, 367783), (533, 311201), (779, 212927), (1489, 111397), (2717, 61049), (5863, 28291), (8569, 19357), (10127, 16379)]