55302741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20551}}^1$

素因数の和:20593

約数の個数: 24

約数和(自身を含む): 89771136

約数和(自身を除く): 34468395

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 20551, 61653, 184959, 267163, 472673, 801489, 1418019, 2404467, 4254057, 6144749, 18434247, 55302741]

約数ペア:

[(1, 55302741), (3, 18434247), (9, 6144749), (13, 4254057), (23, 2404467), (39, 1418019), (69, 801489), (117, 472673), (207, 267163), (299, 184959), (897, 61653), (2691, 20551)]