71323041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20873}}^1$

素因数の和:20960

約数の個数: 16

約数和(自身を含む): 102199104

約数和(自身を除く): 30876063

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 20873, 62619, 354841, 1064523, 1398491, 4195473, 23774347, 71323041]

約数ペア:

[(1, 71323041), (3, 23774347), (17, 4195473), (51, 1398491), (67, 1064523), (201, 354841), (1139, 62619), (3417, 20873)]