27842049

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 44528000

約数和(自身を除く): 16685951

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 229, 237, 513, 687, 711, 1501, 1539, 2061, 2133, 4351, 4503, 6183, 6399, 13053, 13509, 18091, 18549, 39159, 40527, 54273, 117477, 121581, 162819, 343729, 352431, 488457, 1031187, 1465371, 3093561, 9280683, 27842049]

約数ペア:

[(1, 27842049), (3, 9280683), (9, 3093561), (19, 1465371), (27, 1031187), (57, 488457), (79, 352431), (81, 343729), (171, 162819), (229, 121581), (237, 117477), (513, 54273), (687, 40527), (711, 39159), (1501, 18549), (1539, 18091), (2061, 13509), (2133, 13053), (4351, 6399), (4503, 6183)]