53719137

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 82018560

約数和(自身を除く): 28299423

約数列:

[1, 3, 9, 19, 57, 171, 317, 951, 991, 2853, 2973, 6023, 8919, 18069, 18829, 54207, 56487, 169461, 314147, 942441, 2827323, 5968793, 17906379, 53719137]

約数ペア:

[(1, 53719137), (3, 17906379), (9, 5968793), (19, 2827323), (57, 942441), (171, 314147), (317, 169461), (951, 56487), (991, 54207), (2853, 18829), (2973, 18069), (6023, 8919)]