201884913

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{202087}}^1$

素因数の和:202133

約数の個数: 16

約数和(自身を含む): 307173760

約数和(自身を除く): 105288847

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 202087, 606261, 1818783, 5456349, 7477219, 22431657, 67294971, 201884913]

約数ペア:

[(1, 201884913), (3, 67294971), (9, 22431657), (27, 7477219), (37, 5456349), (111, 1818783), (333, 606261), (999, 202087)]