48409473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121327}}^1$

素因数の和:121356

約数の個数: 16

約数和(自身を含む): 77649920

約数和(自身を除く): 29240447

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 121327, 363981, 849289, 2305213, 2547867, 6915639, 16136491, 48409473]

約数ペア:

[(1, 48409473), (3, 16136491), (7, 6915639), (19, 2547867), (21, 2305213), (57, 849289), (133, 363981), (399, 121327)]