43001199

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27941}}^1$

素因数の和:27972

約数の個数: 20

約数和(自身を含む): 67619640

約数和(自身を除く): 24618441

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27941, 83823, 251469, 530879, 754407, 1592637, 2263221, 4777911, 14333733, 43001199]

約数ペア:

[(1, 43001199), (3, 14333733), (9, 4777911), (19, 2263221), (27, 1592637), (57, 754407), (81, 530879), (171, 251469), (513, 83823), (1539, 27941)]