53817393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 87588864

約数和(自身を除く): 33771471

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 1187, 2159, 2667, 3561, 6477, 8309, 15113, 20179, 24927, 45339, 60537, 141253, 150749, 423759, 452247, 1055243, 2562733, 3165729, 7688199, 17939131, 53817393]

約数ペア:

[(1, 53817393), (3, 17939131), (7, 7688199), (17, 3165729), (21, 2562733), (51, 1055243), (119, 452247), (127, 423759), (357, 150749), (381, 141253), (889, 60537), (1187, 45339), (2159, 24927), (2667, 20179), (3561, 15113), (6477, 8309)]