156980403861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{33181231}}^1$

素因数の和:33181336

約数の個数: 16

約数和(自身を含む): 222977879040

約数和(自身を除く): 65997475179

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 33181231, 99543693, 630443389, 1891330167, 2754042173, 8262126519, 52326801287, 156980403861]

約数ペア:

[(1, 156980403861), (3, 52326801287), (19, 8262126519), (57, 2754042173), (83, 1891330167), (249, 630443389), (1577, 99543693), (4731, 33181231)]