237809601

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{41351}}^1$

素因数の和:41434

約数の個数: 20

約数和(自身を含む): 360258624

約数和(自身を除く): 122449023

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 41351, 124053, 372159, 1116477, 2935921, 3349431, 8807763, 26423289, 79269867, 237809601]

約数ペア:

[(1, 237809601), (3, 79269867), (9, 26423289), (27, 8807763), (71, 3349431), (81, 2935921), (213, 1116477), (639, 372159), (1917, 124053), (5751, 41351)]