179493951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 295579648

約数和(自身を除く): 116085697

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 1011, 1951, 2359, 4381, 5853, 7077, 13143, 13657, 25363, 30667, 40971, 76089, 92001, 177541, 532623, 657487, 1972461, 4602409, 8547331, 13807227, 25641993, 59831317, 179493951]

約数ペア:

[(1, 179493951), (3, 59831317), (7, 25641993), (13, 13807227), (21, 8547331), (39, 4602409), (91, 1972461), (273, 657487), (337, 532623), (1011, 177541), (1951, 92001), (2359, 76089), (4381, 40971), (5853, 30667), (7077, 25363), (13143, 13657)]