82227291

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 111713664

約数和(自身を除く): 29486373

約数列:

[1, 3, 67, 201, 313, 939, 1307, 3921, 20971, 62913, 87569, 262707, 409091, 1227273, 27409097, 82227291]

約数ペア:

[(1, 82227291), (3, 27409097), (67, 1227273), (201, 409091), (313, 262707), (939, 87569), (1307, 62913), (3921, 20971)]