42769467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21503}}^1$

素因数の和:21539

約数の個数: 24

約数和(自身を含む): 70447104

約数和(自身を除く): 27677637

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 21503, 64509, 193527, 279539, 365551, 838617, 1096653, 2515851, 3289959, 4752163, 14256489, 42769467]

約数ペア:

[(1, 42769467), (3, 14256489), (9, 4752163), (13, 3289959), (17, 2515851), (39, 1096653), (51, 838617), (117, 365551), (153, 279539), (221, 193527), (663, 64509), (1989, 21503)]