71377779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 108000256

約数和(自身を除く): 36622477

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 6343, 11253, 19029, 69773, 196633, 209319, 589899, 767503, 2162963, 2302509, 6488889, 23792593, 71377779]

約数ペア:

[(1, 71377779), (3, 23792593), (11, 6488889), (31, 2302509), (33, 2162963), (93, 767503), (121, 589899), (341, 209319), (363, 196633), (1023, 69773), (3751, 19029), (6343, 11253)]