222773883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{4441}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 310442496

約数和(自身を除く): 87668613

約数列:

[1, 3, 23, 69, 727, 2181, 4441, 13323, 16721, 50163, 102143, 306429, 3228607, 9685821, 74257961, 222773883]

約数ペア:

[(1, 222773883), (3, 74257961), (23, 9685821), (69, 3228607), (727, 306429), (2181, 102143), (4441, 50163), (13323, 16721)]