164065083

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{85853}}^1$

素因数の和:85883

約数の個数: 24

約数和(自身を含む): 274045968

約数和(自身を除く): 109980885

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 85853, 257559, 600971, 1116089, 1802913, 3348267, 4206797, 7812623, 12620391, 23437869, 54688361, 164065083]

約数ペア:

[(1, 164065083), (3, 54688361), (7, 23437869), (13, 12620391), (21, 7812623), (39, 4206797), (49, 3348267), (91, 1802913), (147, 1116089), (273, 600971), (637, 257559), (1911, 85853)]