79875213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 119688192

約数和(自身を除く): 39812979

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 467, 781, 803, 1401, 2343, 2409, 5137, 5183, 15411, 15549, 33157, 34091, 57013, 99471, 102273, 171039, 364727, 375001, 1094181, 1125003, 2420461, 7261383, 26625071, 79875213]

約数ペア:

[(1, 79875213), (3, 26625071), (11, 7261383), (33, 2420461), (71, 1125003), (73, 1094181), (213, 375001), (219, 364727), (467, 171039), (781, 102273), (803, 99471), (1401, 57013), (2343, 34091), (2409, 33157), (5137, 15549), (5183, 15411)]