144581811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{20963}}^1$

素因数の和:21007

約数の個数: 24

約数和(自身を含む): 223056960

約数和(自身を除く): 78475149

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 20963, 62889, 230593, 398297, 691779, 1194891, 2536523, 4381267, 7609569, 13143801, 48193937, 144581811]

約数ペア:

[(1, 144581811), (3, 48193937), (11, 13143801), (19, 7609569), (33, 4381267), (57, 2536523), (121, 1194891), (209, 691779), (363, 398297), (627, 230593), (2299, 62889), (6897, 20963)]