53494443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 28187157

約数列:

[1, 3, 9, 19, 57, 171, 307, 921, 1019, 2763, 3057, 5833, 9171, 17499, 19361, 52497, 58083, 174249, 312833, 938499, 2815497, 5943827, 17831481, 53494443]

約数ペア:

[(1, 53494443), (3, 17831481), (9, 5943827), (19, 2815497), (57, 938499), (171, 312833), (307, 174249), (921, 58083), (1019, 52497), (2763, 19361), (3057, 17499), (5833, 9171)]