64880673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151237}}^1$

素因数の和:151264

約数の個数: 16

約数和(自身を含む): 101631936

約数和(自身を除く): 36751263

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 151237, 453711, 1663607, 1966081, 4990821, 5898243, 21626891, 64880673]

約数ペア:

[(1, 64880673), (3, 21626891), (11, 5898243), (13, 4990821), (33, 1966081), (39, 1663607), (143, 453711), (429, 151237)]