172394727

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{1289}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 232716000

約数和(自身を除く): 60321273

約数列:

[1, 3, 109, 327, 409, 1227, 1289, 3867, 44581, 133743, 140501, 421503, 527201, 1581603, 57464909, 172394727]

約数ペア:

[(1, 172394727), (3, 57464909), (109, 1581603), (327, 527201), (409, 421503), (1227, 140501), (1289, 133743), (3867, 44581)]