84222171

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{77339}}^1$

素因数の和:77367

約数の個数: 18

約数和(自身を含む): 133720860

約数和(自身を除く): 49498689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 77339, 232017, 696051, 850729, 2552187, 7656561, 9358019, 28074057, 84222171]

約数ペア:

[(1, 84222171), (3, 28074057), (9, 9358019), (11, 7656561), (33, 2552187), (99, 850729), (121, 696051), (363, 232017), (1089, 77339)]