380037069

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1019}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 594048000

約数和(自身を除く): 214010931

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 727, 1019, 2181, 3057, 6543, 9171, 13813, 19361, 19629, 27513, 41439, 58083, 124317, 174249, 372951, 522747, 740813, 2222439, 6667317, 14075447, 20001951, 42226341, 126679023, 380037069]

約数ペア:

[(1, 380037069), (3, 126679023), (9, 42226341), (19, 20001951), (27, 14075447), (57, 6667317), (171, 2222439), (513, 740813), (727, 522747), (1019, 372951), (2181, 174249), (3057, 124317), (6543, 58083), (9171, 41439), (13813, 27513), (19361, 19629)]