222020109

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{29473}}^1$

素因数の和:29519

約数の個数: 24

約数和(自身を含む): 343313152

約数和(自身を除く): 121293043

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 29473, 88419, 265257, 795771, 913663, 2387313, 2740989, 7161939, 8222967, 24668901, 74006703, 222020109]

約数ペア:

[(1, 222020109), (3, 74006703), (9, 24668901), (27, 8222967), (31, 7161939), (81, 2740989), (93, 2387313), (243, 913663), (279, 795771), (837, 265257), (2511, 88419), (7533, 29473)]