201318721893

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{126377101}}^1$

素因数の和:126377169

約数の個数: 16

約数和(自身を含む): 303305044800

約数和(自身を除く): 101986322907

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 126377101, 379131303, 1137393909, 3412181727, 7456248959, 22368746877, 67106240631, 201318721893]

約数ペア:

[(1, 201318721893), (3, 67106240631), (9, 22368746877), (27, 7456248959), (59, 3412181727), (177, 1137393909), (531, 379131303), (1593, 126377101)]