161009739

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{13441}}^1$

素因数の和:13480

約数の個数: 24

約数和(自身を含む): 255828144

約数和(自身を除く): 94818405

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 13441, 40323, 120969, 147851, 443553, 1330659, 1626361, 4879083, 14637249, 17889971, 53669913, 161009739]

約数ペア:

[(1, 161009739), (3, 53669913), (9, 17889971), (11, 14637249), (33, 4879083), (99, 1626361), (121, 1330659), (363, 443553), (1089, 147851), (1331, 120969), (3993, 40323), (11979, 13441)]