80803359

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32916

約数の個数: 32

約数和(自身を含む): 147338240

約数和(自身を除く): 66534881

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32887, 98661, 230209, 295983, 427531, 690627, 887949, 1282593, 2071881, 2992717, 3847779, 6215643, 8978151, 11543337, 26934453, 80803359]

約数ペア:

[(1, 80803359), (3, 26934453), (7, 11543337), (9, 8978151), (13, 6215643), (21, 3847779), (27, 2992717), (39, 2071881), (63, 1282593), (91, 887949), (117, 690627), (189, 427531), (273, 295983), (351, 230209), (819, 98661), (2457, 32887)]