124452009

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{114281}}^1$

素因数の和:114309

約数の個数: 18

約数和(自身を含む): 197593578

約数和(自身を除く): 73141569

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 114281, 342843, 1028529, 1257091, 3771273, 11313819, 13828001, 41484003, 124452009]

約数ペア:

[(1, 124452009), (3, 41484003), (9, 13828001), (11, 11313819), (33, 3771273), (99, 1257091), (121, 1028529), (363, 342843), (1089, 114281)]