53336439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23993}}^1$

素因数の和:24031

約数の個数: 24

約数和(自身を含む): 87338160

約数和(自身を除く): 34001721

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 23993, 71979, 215937, 311909, 455867, 935727, 1367601, 2807181, 4102803, 5926271, 17778813, 53336439]

約数ペア:

[(1, 53336439), (3, 17778813), (9, 5926271), (13, 4102803), (19, 2807181), (39, 1367601), (57, 935727), (117, 455867), (171, 311909), (247, 215937), (741, 71979), (2223, 23993)]