888947677701

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2120981}}^1$

素因数の和:2121071

約数の個数: 48

約数和(自身を含む): 1422245689920

約数和(自身を除く): 533298012219

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 361, 387, 513, 817, 1083, 1161, 2451, 3249, 7353, 9747, 15523, 22059, 46569, 139707, 419121, 2120981, 6362943, 19088829, 40298639, 57266487, 91202183, 120895917, 273606549, 362687751, 765674141, 820819647, 1088063253, 1732841477, 2297022423, 2462458941, 5198524431, 6891067269, 15595573293, 20673201807, 32923988063, 46786719879, 98771964189, 296315892567, 888947677701]

約数ペア:

[(1, 888947677701), (3, 296315892567), (9, 98771964189), (19, 46786719879), (27, 32923988063), (43, 20673201807), (57, 15595573293), (129, 6891067269), (171, 5198524431), (361, 2462458941), (387, 2297022423), (513, 1732841477), (817, 1088063253), (1083, 820819647), (1161, 765674141), (2451, 362687751), (3249, 273606549), (7353, 120895917), (9747, 91202183), (15523, 57266487), (22059, 40298639), (46569, 19088829), (139707, 6362943), (419121, 2120981)]