84757599

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 132986880

約数和(自身を除く): 48229281

約数列:

[1, 3, 9, 23, 69, 71, 73, 79, 207, 213, 219, 237, 639, 657, 711, 1633, 1679, 1817, 4899, 5037, 5183, 5451, 5609, 5767, 14697, 15111, 15549, 16353, 16827, 17301, 46647, 50481, 51903, 119209, 129007, 132641, 357627, 387021, 397923, 409457, 1072881, 1161063, 1193769, 1228371, 3685113, 9417511, 28252533, 84757599]

約数ペア:

[(1, 84757599), (3, 28252533), (9, 9417511), (23, 3685113), (69, 1228371), (71, 1193769), (73, 1161063), (79, 1072881), (207, 409457), (213, 397923), (219, 387021), (237, 357627), (639, 132641), (657, 129007), (711, 119209), (1633, 51903), (1679, 50481), (1817, 46647), (4899, 17301), (5037, 16827), (5183, 16353), (5451, 15549), (5609, 15111), (5767, 14697)]