164964987

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151483}}^1$

素因数の和:151511

約数の個数: 18

約数和(自身を含む): 261915836

約数和(自身を除く): 96950849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 151483, 454449, 1363347, 1666313, 4998939, 14996817, 18329443, 54988329, 164964987]

約数ペア:

[(1, 164964987), (3, 54988329), (9, 18329443), (11, 14996817), (33, 4998939), (99, 1666313), (121, 1363347), (363, 454449), (1089, 151483)]