71450937

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{20201}}^1$

素因数の和:20341

約数の個数: 16

約数和(自身を含む): 106666560

約数和(自身を除く): 35215623

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 20201, 60603, 181809, 545427, 2646331, 7938993, 23816979, 71450937]

約数ペア:

[(1, 71450937), (3, 23816979), (9, 7938993), (27, 2646331), (131, 545427), (393, 181809), (1179, 60603), (3537, 20201)]