63801381

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 100367424

約数和(自身を除く): 36566043

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 6113, 10437, 18339, 42791, 128373, 299537, 434023, 898611, 1302069, 3038161, 9114483, 21267127, 63801381]

約数ペア:

[(1, 63801381), (3, 21267127), (7, 9114483), (21, 3038161), (49, 1302069), (71, 898611), (147, 434023), (213, 299537), (497, 128373), (1491, 42791), (3479, 18339), (6113, 10437)]