15697562103

素因数分解:

$3^7\times {\mathrm{7177669}}^1$

素因数の和:7177690

約数の個数: 16

約数和(自身を含む): 23542757600

約数和(自身を除く): 7845195497

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 7177669, 21533007, 64599021, 193797063, 581391189, 1744173567, 5232520701, 15697562103]

約数ペア:

[(1, 15697562103), (3, 5232520701), (9, 1744173567), (27, 581391189), (81, 193797063), (243, 64599021), (729, 21533007), (2187, 7177669)]