84021273

素因数分解:

$3^3\times 7^1\times {\mathrm{444557}}^1$

素因数の和:444573

約数の個数: 16

約数和(自身を含む): 142258560

約数和(自身を除く): 58237287

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 444557, 1333671, 3111899, 4001013, 9335697, 12003039, 28007091, 84021273]

約数ペア:

[(1, 84021273), (3, 28007091), (7, 12003039), (9, 9335697), (21, 4001013), (27, 3111899), (63, 1333671), (189, 444557)]