2019161763

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{149269}}^1$

素因数の和:149448

約数の個数: 20

約数和(自身を含む): 3034360560

約数和(自身を除く): 1015198797

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 149269, 447807, 1343421, 4030263, 12090789, 24927923, 74783769, 224351307, 673053921, 2019161763]

約数ペア:

[(1, 2019161763), (3, 673053921), (9, 224351307), (27, 74783769), (81, 24927923), (167, 12090789), (501, 4030263), (1503, 1343421), (4509, 447807), (13527, 149269)]