54209847

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10391}}^1$

素因数の和:10478

約数の個数: 16

約数和(自身を含む): 75820032

約数和(自身を除く): 21610185

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 10391, 31173, 384467, 488377, 1153401, 1465131, 18069949, 54209847]

約数ペア:

[(1, 54209847), (3, 18069949), (37, 1465131), (47, 1153401), (111, 488377), (141, 384467), (1739, 31173), (5217, 10391)]