179983257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 271810560

約数和(自身を除く): 91827303

約数列:

[1, 3, 19, 23, 47, 57, 69, 127, 141, 381, 437, 529, 893, 1081, 1311, 1587, 2413, 2679, 2921, 3243, 5969, 7239, 8763, 10051, 17907, 20539, 24863, 30153, 55499, 61617, 67183, 74589, 113411, 137287, 166497, 201549, 340233, 411861, 472397, 1276477, 1417191, 2608453, 3157601, 3829431, 7825359, 9472803, 59994419, 179983257]

約数ペア:

[(1, 179983257), (3, 59994419), (19, 9472803), (23, 7825359), (47, 3829431), (57, 3157601), (69, 2608453), (127, 1417191), (141, 1276477), (381, 472397), (437, 411861), (529, 340233), (893, 201549), (1081, 166497), (1311, 137287), (1587, 113411), (2413, 74589), (2679, 67183), (2921, 61617), (3243, 55499), (5969, 30153), (7239, 24863), (8763, 20539), (10051, 17907)]