90213387261

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{380951}}^1$

素因数の和:381556

約数の個数: 16

約数和(自身を含む): 121203688320

約数和(自身を除く): 30990301059

約数列:

[1, 3, 193, 409, 579, 1227, 78937, 236811, 380951, 1142853, 73523543, 155808959, 220570629, 467426877, 30071129087, 90213387261]

約数ペア:

[(1, 90213387261), (3, 30071129087), (193, 467426877), (409, 220570629), (579, 155808959), (1227, 73523543), (78937, 1142853), (236811, 380951)]