64573293

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 92836800

約数和(自身を除く): 28263507

約数列:

[1, 3, 17, 51, 71, 213, 289, 867, 1049, 1207, 3147, 3621, 17833, 20519, 53499, 61557, 74479, 223437, 303161, 909483, 1266143, 3798429, 21524431, 64573293]

約数ペア:

[(1, 64573293), (3, 21524431), (17, 3798429), (51, 1266143), (71, 909483), (213, 303161), (289, 223437), (867, 74479), (1049, 61557), (1207, 53499), (3147, 20519), (3621, 17833)]