163071509997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{37721839}}^1$

素因数の和:37721984

約数の個数: 16

約数和(自身を含む): 239005578240

約数和(自身を除く): 75934068243

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 37721839, 113165517, 414940229, 1244820687, 4941560909, 14824682727, 54357169999, 163071509997]

約数ペア:

[(1, 163071509997), (3, 54357169999), (11, 14824682727), (33, 4941560909), (131, 1244820687), (393, 414940229), (1441, 113165517), (4323, 37721839)]