26157573

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24866

約数の個数: 20

約数和(自身を含む): 42082348

約数和(自身を除く): 15924775

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24841, 74523, 223569, 322933, 670707, 968799, 2012121, 2906397, 8719191, 26157573]

約数ペア:

[(1, 26157573), (3, 8719191), (9, 2906397), (13, 2012121), (27, 968799), (39, 670707), (81, 322933), (117, 223569), (351, 74523), (1053, 24841)]