9892858779

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{288733}}^1$

素因数の和:288798

約数の個数: 28

約数和(自身を含む): 15148140576

約数和(自身を除く): 5255281797

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 11421, 34263, 288733, 866199, 2598597, 7795791, 13570451, 23387373, 40711353, 70162119, 122134059, 210486357, 366402177, 1099206531, 3297619593, 9892858779]

約数ペア:

[(1, 9892858779), (3, 3297619593), (9, 1099206531), (27, 366402177), (47, 210486357), (81, 122134059), (141, 70162119), (243, 40711353), (423, 23387373), (729, 13570451), (1269, 7795791), (3807, 2598597), (11421, 866199), (34263, 288733)]