68178109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 73725120

約数和(自身を除く): 5547011

約数列:

[1, 17, 83, 211, 229, 1411, 3587, 3893, 17513, 19007, 48319, 297721, 323119, 821423, 4010477, 68178109]

約数ペア:

[(1, 68178109), (17, 4010477), (83, 821423), (211, 323119), (229, 297721), (1411, 48319), (3587, 19007), (3893, 17513)]